It is required that you ____ at six.

A. speak

B. spoke

C. will speak

D. to speak

A. because

B. whether

C. because if

D. that

A. when

B. where

C. what

D. that

A. on which

B. where

C. in that

D. during which

A. in which they were

B. as they were

C. here you were

D. here it was

A. as though

B. even if

C. as

D. since

A. that I told

B. I told you of

C. whom I told you

D. I told you of him

A. why

B. that

C. because

D. for

A. the young

B. youth

C. the young man

D. young

A. where

B. what

C. that

D. how