The film“rang zi dan fei”is ________ funny ________ everyone laughs while seeing it．

A．such; as

B．very; that

C．too; as

D．so; that

Don't blame that child so hard．________ he is child of 5．

A．Above all

B．After all

C．In all

D．First of all

________ you be so careless with your homework?You see, there are dozens of spelling errors．

A．Will

B．Would

C．Must

D．Might

When making friends, above all, we should ________．

A．hold our breath

B．keep our word

C．burst into laughter

D．play jokes on each other

These street dancers dance fairly excitedly as if they ________ mad．

A．were

B．are

C．should be

D．would be

Without ________, nobody can enter our boss's office, especially at break time．

A．signal

B．belief

C．permission

D．mercy

Every year this farmer can produce about 300 kilograms of tea, ________90％ is sold out even at home．

A．of which

B．of that

C．with which

D．about which

Old Tom is a man of great knowledge, ________ much can be learned．

A．in whom

B．about whom

C．from whom

D．of whom

Sometimes we climb the Baochu Hill, ________ there is a small tower．

A．on which

B．in which

C．on whose top

D．in its top

Exercise is ________ as any other to lose unwanted weight

A．so useful a way

B．as a useful way

C．as useful a way

D．such useful way