My parents didn’t know ____ dinner with them next Sunday.
| A．whether you would have | B．where would you have |
| C．if you had | D．if did you have |
―Could you please tell me ________?
―Well, we have several. What kind of museums do you like ?
| A．if there were any good museums in Newtown |
| B．if there were some good museums in Newtown |
| C．if there are any good museums in Newtown |
| D．if there are some good museums in Newtown |
Bicycling is a good exercise;________ it does not pollute the air.
| A．besides | B．beside | C．therefore | D．otherwise |
Please pass me the book ________ cover is green.
| A．which | B．whose | C．that | D．who |
He hurried back home________ his schoolbag.
| A．fetched | B．to fetch | C．fetching | D．fetches |
I ________ use a clock to wake me up because at six o’clock each morning the train comes by my house.
| A．couldn’t | B．mustn’t | C．shouldn’t | D．needn’t |