We visited a factory __ makes toys for children.
| A．where | B．which | C．in which | D．at which |
___ good idea!
| A．What | B．What a | C．How | D．How a |
I prefer ___ to ___.
| A．do; talk | B．doing; talking | C．do; talking | D．doing; talk |
I’ll go to bed as soon as my homework______.
| A．do | B．does | C．are done | D．is done |
Which do you like, the former or the ___.
| A．late | B．later | C．latter | D．latest |
They will arrive there ___ next month.
| A．any time | B．some time | C．sometime | D．sometimes |