Ex 1: Cho dạng đúng của động từ trong ngoặc ( câu ĐK loại 1)
1. If I have time, I ......................(send) you an e-mail every day
2. I will go with you if I ...................(finish) my work early
3. If you...................(be) careful, you.........................(not/ break) the vase
4. If we...........................(not/ hurry), we..................(miss) the bus
5. If you.....................(speak) quickly, I...................................(not/ understand) you
6. What................(you/ do) if you can get their help
7. We....................(play) volleyball if it....................(not/rain) this afternoon
8. If he ........................(spend) more time doing his homework, he....................(do) his tests better
Ex 2: Cho dạng đúng của động từ trong ngoặc ( câu ĐK loại 2)
1. He doesn't have a car. If he....................(have) a car, he...........................(drive) to work
2. If I.....................(live) by the sea, I......................(go) swimming every day
3. If I ........................(be) a teacher, I ........................(not/ give) my students too much homework
4. What....................(you/do) is you............................(have) one million dollars
5. Lan........................(go) with you if she.................(like) rock music
6. Jonh isn't here now. If he.....................(be) here, he..................(help) us
7. If he................(can) use a computer, he................(work) more effectively
8. Where.......................(you/live) if you.......................(can) choose?
Ex 3: Cho dạng đúng của động từ trong ngoặc ( câu ĐK loại 1 or 2)
1. If she were intelligent, she..........................(can) answer that question
2. I'll do it if he ...............(ask) me
3. If it .........................(rain) tomorrow, we'll canced the trip
4. If she.........................(speak) more clearly, I could understand her
5. If you got more exercise, you.........................(feel) better
6. Would you mind if I ................... (use) your phone
7. I won't help you if you..................(not/ try) harder
8. If people keep their environment clean, they...........................(live) a healthy life
9. I don't have a car. If I .................(have) one, I................(lend) it to you
10. If it.................(stop) raining, we could go out
Ex 4: Rewrite the following sentences, using the words provieded
1. Be careful or you will drop the plates
--> If you..........................................................................
2. Tell me the truth or I won't help you
--> If you.............................................................................
3. Hurry or you'll come to class late
--> If you.............................................................................
4. Listen carefully or you won't understand the lesson
--> If you..............................................................................
5. I don't know the anseer, so I can't tell you
--> If I........................................................................................
6. She is ill, so she can't come to class today
--> If she....................................................................................
7. The book is too expensive, so I won't buy it
--> If the book...........................................................................
8. I can't open the door because I don't have the key
--> If I...................................................................................
9. We can't go to the beach because it is rainning now
--> If it..................................................................................
10. The bike is broken, so I have to walk to school
--> If the bike........................................................................
1. what do you do if you are tired ?
-> If you are tired, what will you do
2. what does your sister do if she is angry ?
-> If she is angry, what will your sister do
3.what does Peter do if he is happy ?
-> If he is happy, what will peter do
4. what do children do if they have free time ?
-> If they have free time, what will children do
5. What do students do if teacher is absent ?
-> If teacher is absent, what will students do