BÀI TẬP VỀ CÂU ĐIỀU KIỆN LOẠI 1

Exercise 1: Complete the sentences using the correct form of the verbs in parentheses.

1. If it __________ (rain), we will stay indoors.
2. She __________ (be) happy if you apologize.
3. If you __________ (study) hard, you will pass the exam.
4. He __________ (come) to the party if he finishes work early.
5. If they __________ (not leave) now, they will miss the bus.

Exercise 2: Choose the correct option to complete each sentence.

1. If I __________ (have) enough money, I would buy a new car. a) have
   b) had
   c) will have
2. If she __________ (not study), she will fail the test. a) doesn’t study
   b) didn’t study
   c) won’t study
3. We __________ (go) to the beach if it is sunny tomorrow. a) will go
   b) would go
   c) would have gone
4. If you __________ (eat) too much, you might feel sick. a) eat
   b) ate
   c) will eat
5. He __________ (help) you if you ask him nicely. a) helps
   b) helped
   c) will help

Exercise 3: Rewrite the sentences using “if” to create Conditional 1 sentences.

1. They will miss the train if they don’t hurry. Rewrite: __________.
2. She will be late if she doesn’t leave now. Rewrite: __________.
3. He will get sick if he eats too much junk food. Rewrite: __________.
4. They won’t find the answer if they don’t ask for help. Rewrite: __________.
5. If you don’t study, you will fail the exam. Rewrite: __________.

Exercise 4: Fill in the blanks with the correct form of the verb in parentheses.

1. If I __________ (see) her, I will tell her about the meeting.
2. If you __________ (not take) an umbrella, you will get wet.
3. They __________ (call) you if they need more information.
4. If we __________ (go) to the supermarket, we will buy some snacks.
5. If it __________ (be) too hot, we will turn on the air conditioning.

Exercise 5: Match the two halves of the Conditional 1 sentences.

1. If she practices every day,
2. If you don’t hurry,
3. If we find a good restaurant,
4. If they invite us,
5. If he gets home early,

1. he will cook dinner.
   b. she will become a great musician.
   c. you will miss the bus.
   d. we will go to eat there.
   e. we will attend the party.

Exercise 6: Complete the sentences using your own ideas.

1. If I finish work early, ___________________________________________.
2. They will be disappointed if _____________________________________.
3. If it doesn’t rain tomorrow, ______________________________________.
4. If my friend needs help, ________________________________________.
5. You will enjoy the trip if ________________________________________.

Exercise 7: Correct the mistakes in these Conditional 1 sentences.

1. If you will go to the store, please buy some bread.
2. She will helps you if you ask her.
3. If we won’t leave now, we will be late.
4. He call you if he needs anything.
5. If I am tired, I will to take a nap.

Exercise 8: Transform the following sentences into Conditional 1.

1. You will be thirsty. (if / not drink / water) Rewrite: If _______________________________________.
2. She will succeed. (if / work / hard) Rewrite: If _______________________________________.
3. We will be late. (if / not hurry) Rewrite: If _______________________________________.
4. They will not pass the exam. (if / not study) Rewrite: If _______________________________________.
5. I will be happy. (if / win / the lottery) Rewrite: If _______________________________________.

Exercise 1: Fill in the blanks with the appropriate modal verb.

1. You __________ (should/can) study harder if you want to pass the test.
2. She __________ (may/must) be at home. The lights are on.
3. __________ (Can/Must) I use your phone, please?
4. He __________ (could/would) play the guitar when he was younger.
5. You __________ (mustn’t/don’t have to) park here. It’s a restricted area.

Exercise 2: Rewrite the sentences using modal verbs.

1. It is necessary for you to complete the assignment today.
   • You __________ complete the assignment today.
2. I am sure they are not at the office right now.
   • They __________ be at the office right now.
3. It is possible that she will come to the party tonight.
   • She __________ come to the party tonight.
4. It is forbidden to smoke in this area.
   • You __________ smoke in this area.
5. I recommend that you take an umbrella.
   • You __________ take an umbrella.

Exercise 3: Choose the correct modal verb for each sentence.

1. You __________ (must / might) wear a helmet when riding a motorcycle. It’s the law.
2. He __________ (can / should) speak five languages fluently.
3. She __________ (might / must) be tired because she worked all night.
4. __________ (Can / Would) you help me with my homework?
5. You __________ (don’t have to / mustn’t) do it now if you don’t want to.

Exercise 4: Complete the sentences with your own ideas.

1. You must ___________________________________________.
2. I might _____________________________________________.
3. She could __________________________________________.
4. They should ________________________________________.
5. He can’t ____________________________________________.

Exercise 5: Match the modal verb with its function.

1. Must
2. Should
3. Can
4. May
5. Might

1. Giving advice
   b. Expressing possibility
   c. Asking for permission
   d. Expressing obligation
   e. Expressing ability

Exercise 6: Correct the mistakes in these sentences.

1. You should to do your homework.
2. They can’t speaks French.
3. May I to go to the bathroom?
4. He mustn’t to forget his keys.
5. We could goes to the park later.