điều kiện 1
Ex1
1) If you ......... careful, you will have an architect
A. won't B.won't be C.aren't
2) If we ............ hurry up, we'll miss the train
A.aren't B.don't C.won't
3) What will we do if John ..........
A.don't come B.not come C.doesn't come
4) Won't you .......... late if you leave at eight thirty
A.be B.are C.been
5) If you make the dinner, I ............the drinks
Ex2. Find a mistake and correct it.
1. Unless I don't study, I will not pass the exams.
2. If the sun shines, we would walk to the town
3. If we will have a temperature, he will see the doctor
4. If my friends come, I will am very happy
5. If she earn a lot of money, she will fly to New York
Ex3.
1) I'll call the teacher if you don't leave me alone
Unless .............................................................
2) When you ask for the car, I will lend it to you
Unless ..............................................................
3) Don't you go out in the rain because you will get wet
Unless ..............................................................
4) Walk faster or you will miss the bus
Unless ..............................................................
5) I won't enjoy the film if you aren't with me
Unless ..............................................................
6) You must leave home early or you will miss the flight
Unless ...............................................................
7) John will pass the driving exam if he isn't nervous
Unless ...................................................................
8) They will go on holiday if they have time
Unless .....................................................................
9) You have to get up early or you will be late for school
Unless ............................................................
10) He will take a taxi if it rains
Unless ..............................................................
