1. Walking home is not a good idea.
→ If
2. Throw a stone into water and it sinks.
→ If
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V WRITING
Choose the best option to complete the second sentence so that it has a similar meaning to the first.
61. Climbing without a safety rope is forbidden.
You ________________________________________________
a. aren't allowed to climb without a safety rope.
b. don't .permit to climb without a safety rope.
c. aren't forbidden climbing without a safety rope.
d. had better climb with a safety rope.
62. Nigel hasn't got satellite TV, so he can't watch the game.
If ________________________________________________
a. Nigel has satellite-TV, he can watch the game.
b. Nigel has got satellite TV, he would able to watch the game.
c. Nigel had satellite TV, he could watch the game.
d. Nigel would have satellite TV, he could watch the game.
63. Walking home alone is Not a good idea.
You ________________________________________________
a. can't walk home alone. b. mustn't walk home alone.
c. don't have to walk home alone. d. shouldn't walk home alone.
64.'Did someone ring you an hour ago?' Martin said to Susan.
Martin asked Susan _____________________________________
a. whether anyone rang her an hour ago.
b. if someone had rung her an hour before.
c. whether someone rang him an hour ago.
d. if anyone had rung her an hour before.
65. Throw a stone into water and it sinks.
If ________________________________________________
a. you threw a stone into water, it would sink.
b. a stone is thrown into water, it may sink.
c. you will throw a stone into water, it sinks.
d. you throw a stone into water, it sinks.
8. Throw a stone into water and it sinks. (if) 9. They started playing football an hour ago. (been) 10. Let's use public buses instead of motorbikes. (about)
8. If you throw a stone into water, it'll sink. 9. They have been played foodball for an hour. 10. How about using public buses instead of motorbikes?8. Throw a stone into water and it sinks. (if)
=>If you throw a stone into water, it will sinks
9. They started playing football an hour ago. (been)
=>They have been played football for an hours
10. Let's use public buses instead of motorbikes. (about)
=>How about used the public buses instead of motorbikes?
a similer meaning
1. the river is too dirty for us to swim in /(because)
Because the river is too dirty, we can't swim in
2 my brother is very good at playing tennis (plays)
My brother plays tennis very well
3. I wish I hadn't moved to New York (regret)
I regret moving to New York
4. Throw a stone into water and its sinks (if)
If you throw a stone into water, it sinks
5. They stared playing football an our ago (been)
They have been playing football an hour ago
6. Let's use public buses instead of motorbikes (about )
What about using public buses instead of motorbikes
1 If you take more exercise, you will get fit
2 If I had a key, I could get in
3 If you throw a stone into water, it sinks
4 If I had a laptop, I could type the assignment
5 If road travel weren't cheaper than rail travel in this country, we wouldn't have lots of traffic jams
6 If you want a chat, give me a ring
7 If the wind weren't blowing hard, I would take the boat out for a ride
8 If you didn't live so far away, we would visit you often
9 If I didn't have to work tomorrow evening, I could meet you
10 If you practice the piano regularly, you will play better
11 If Carol weren't studying, she would answer the phone
Practice: Write conditional sentences
1. Eat much and you will get fat. 1
-> If you eat much, you will get fat.
2. You should take more exercise because that’s the way to get fit. 1
-> If you want to get fit, you should take more exercise.
3. Throw a stone into water and it sinks. 1
-> If you throw a stone into water, it will sink.
4. I haven’t got a key, so I can’t get in. 2
-> If I had got a key, I could get in.
5. I don’t have a laptop, and now I can’t type the assignment. 2
-> If I had a laptop, I could type the assignment.
6. Road travel is cheaper than rail travel in this country, so we have lots of traffic jams. 2
-> If road travel was not cheaper than rail travel in this country, we wouldn't have lots of traffic jams.
7. You may want a chat, so just give me a ring. 1
-> If you want a chat, you can give me ring.
8. We don’t visit you very often because you live so far away. 2
-> If we didn't live so far away, we would visit you very often.
9. Do your homework or you have to do all the housework. 1
-> If you don't do your homework, you will have to do all the housework.
10. I have to work NOW, so I can’t meet you. 2
-> If I didn't have to work now, I could meet you.
11. Practice the piano regularly and you will play better.1
-> If you practice the piano regularly, you will play better.
12. Carol doesn’t answer the phone because she is studying.
-> If Carol was not studying, she would answer the phone.
1 If I were you, I wouldn't walk home
2 If you throw a stone into water, it sinks