Mrs．Black doesn’t believe her son is able to design a digital camera, ________?

is he

isn’t he

doesn’t she

does she

She thought I was talking about her daughter, ________, in fact, I was talking about my daughter．

whom

where

which

while

The ________ boy was last seen ________ near the East Lake．

missing; playing

missing; play

missed; played

missed; to play

When ________, the museum will be open to the public next year．

completed

completing

being completed

to be completed

My sister met him at the Grand Theatre yesterday afternoon, so he ________ your lecture．

couldn’t have attended

needn’t have attended

mustn’t have attended

shouldn’t have attended

In such dry weather, the flowers will have to be watered if they ________．

have survived

are to survive

would survive

will survive

We advertised for pupils last autumn, and got ________ 60．

more than

more of

as much as

so many as

One of the sides of the board should be painted yellow, and ________．

the other is white

another white

the other white

another is white

The mother didn’t know ________ to blame for the broken glass as it happened while she was out．

who

when

how

what

You’ll find this map of great ________ in helping you to get round London．

price

cost

value

usefulness