The secretary worked late into the night,_______ a long, speech for the president.
A. to prepare | B.was preparing | C. prepared | D.preparing |
_________,I'd have done it myself.
A.If I would have known it | B.If I had have known it |
C.Had I known it | D.Should I known it |
I'd rather _________ rudely to her.
A.you not speak | B.your not speaking |
C.you didn't speak | D.you hadn't spoken |
He is so strongly built that he looks _________ he could lift an elephant.
A.if | B.as if |
C.like | D.that. |
_________ you begin the work, you must carry it out through tothe end.
A.When | B.Though |
C.Sometimes | D.Once |
I'll start early, _________ I oversleep.
A.unless | B.though |
C.if | D.whether |