There is ________“s” and ________“f”in the word “useful” .
| A．an, a | B．a, an |
| C．an, an | D．a, a |
Alice has gone to the classroom and she didn’t say ________.
| A．when did she come back | B．when would she be back |
| C．when she came back | D．when she would be back |
– Is this the factory_____you visited last year?
–Yes,it is.
| A．where | B．when | C．which | D．who |
There’s _____ “h” in _____ word “hour” and _____ hour has sixty minutes.
| A．an; the; an | B．the; the; an | C．a; an; an | D．a; the; a |
There _____ an American film “Titanic” in the cinema next Sunday.
| A．puts on | B．will have | C．is going to be | D．is going to have |
Mr Smith _____ to Ameria. He _____ there for two days.
| A．goes; was | B．has gone; has been |
| C．has left; will be | D．has visited ; has gone |