Let’s_____planting the trees until tomorrow. I think it’s going to rain.
| A．put on | B．put up | C．put off | D．put down |
good morning, Bob.
— ________.
| A．OK | B．Good morning | C．Hello, Bob | D．Yes，Kate |
— Your hat is nice.
— _________.
| A．OK | B．Yes, it is | C．Thank you | D．No, it isn’t |
Mary isn’t my sister. _________ is my cousin.
| A．She | B．He | C．Her | D．His |
— Are these your keys?
— __________.
| A．Yes, these are | B．No, these isn’t | C．Yes, they are | D．No, they isn’t |
— _________ do you spell watch?
— W – A – T – C – H.
| A．What | B．How | C．Is | D．How’s |