Viết một câu với if cho mỗi tình huống.
- You should take more exercise because that's the way to get fit.
If you take more exercise, you'll get fit.
- The accident happened because the driver in front stopped so suddenly.
- I haven't got a key, so I can't get in.
- Throw a stone into water and it sinks.
- I didn't have any breakfast, and now I'm hungry.
- Road travel is cheaper than rail travel in this country, so we have lots of traffic jams.
- Martin failed his driving test last week. He was very nervous and that's why he failed.
- You may want a chat, so just give me a ring.
- I didn't finish my report yesterday, so I can't begin a new project today.
- The wind is blowing hard, so I won't take the boat out for a ride.
- I'm sorry I disturbed you. I didn't know you were busy.
- It might rain. If it does, everyone can eat inside.
- We don't visit you very often because you live so far away.
- Margaret wasn't injured in the crash because she was wearing a seat belt.
- I have to work tomorrow evening, so I can't meet you.
- I don't know anything about plumbing, so I didn't fix the leak in the sink myself.
- Is Matthew going to enter the race? He'll probably win it.
- We should have bought that picture five years ago because it would be quite valuable now.
- I feel better now because you talked to me about my problems last night.
- Carol didn't answer the phone because she was studying.