Suggested answers:
Step 3: Grammar
T: Let's look at the next, Grammar (page 91)
Present some sentences and encourage the students to find out which words have been left out.
T: Observe the following sentences and discuss with your partner to find out what have been left out. Let me show you an example. As we know, when people want the speaker to repeat what he said, they usually say " Beg your pardon." Then it is called Ellipsis. The subject "I" has been left out, without changing the meaning of the sentence .OK, now it's your turn to find out what have been left out.
1. Haven't seen you for ages.
2. Some more tea?
3. Sounds like a good idea.
4. Doesn't matter.
5. Sorry to hear that.
6. Pity you couldn't come
7. This way, please.
8. Terrible weather!
9. Joining us for a drink?
Going to the supermarket?