Pre-test
Choose the correct expression.
- It's a nice day. I think I out for a walk.
- Be careful. The bookcase doesn't look safe. It fall.
- What do at the weekend?
- John buy a new car. He told me last week.
- There's a good film on TV tonight. watch it?
- How do you use this printer? - Wait a minute. I show you.
- I visit him on Tuesday. I don't know yet.
- Look at the clouds! It rain.
- Your suitcase must be very heavy! I help you.
- We can't visit you today. We come tomorrow, OK?