Not only ________ interested in football but ________ beginning to show an interest in it．

A．the teacher himself is; all his students are

B．the teacher himself is; are all his students

C．is the teacher himself; are all his students

D．is the teacher himself; all his students are

－You forgot your purse when you went out．

－Good heavens, ________．

A．so did I

B．so I did

C．I did so

D．I so did

Only when your identity has been checked ________．

A．you are allowed in

B．you will be allowed in

C．will you allow in

D．will you be allowed in

The old couple have been married for 40 years and never once ________ with each other．

A．they had quarreled

B．they have quarreled

C．have they quarreled

D．had they quarreled

Not until the early years of the 19th century ________ what heat is．

A．man knew

B．did man know

C．man had known

D．does man know

Her answer is not acceptable, and ________．

A．neither am I

B．either is mine

C．neither is mine

D．mine is neither

Rarely ________ such a silly thing．

A．have I heard of

B．I have been heard of

C．have I been heard of

D．I have heard of

Against the wall on the opposite side ________．

A．there stand two cupboards

B．two cupboards stand there

C．there two cupboards stand

D．stand two cupboards

By no means ________ create or destroy energy．

A．we can

B．we can't

C．can we

D．shall we

Then ________ of that time when he was a cowboy．

A．comes the memory

B．the memory comes

C．came the memory

D．the memory came