Don’t put off till tomorrow ______ you can do today．

[　　]

A. what 　　 　B. that

C. which 　　　D. when

The neighborhood factory, ______ workers are all women, turns out toys of fine quality．

[　　]

A. there 　　　B. which

C. whose 　　　D. when

Their car was caught in a traffic jam, thus ______ the delay．

[　　]

A. caused　　 B. to cause

C. causing    D. which caused

[　　]

A. do you　　 B. will you

C. shall we 　D. will we

He suggested that the lawn mower ______ be checked before being used．

[　　]

A. were to　　　B. would　　　C. must　　　D. /

—I __________ to go, but I got sick at the last minute．

[　　]

A. wish　　　　　　B. had planned

C. would like　　　D. was planning

The man ______ next to their table heard every word they said．

[　　]

A. sat　　　　　B. was sitting

C. sitting　　　D. who sitting

You ____ in your exercises in time so that you can get them back now．

[　　]

A. shall have handed

B. should have handed

C. should hand

D. shall hand

The girl has grown up． Mother ______ wash it for her．

[　　]

A. needs not to　　　B. need not

C. need not to　　　 D. needs not

The back of the car ______ in the mud, and it was ______ before he could get it out．

[　　]

A．caught…easy　　　　B．stuck…difficult

C．sank…long　　　　　D．set…short