_________ (23)
A.Whoever
B.However
C.Forever
D.Wherever

The children can stay here__________they don’t make too much noise.
A.whether
B.providing
C.unless
D.until

__________the ringing phone when it went dead.
A.Hardly I reached
B.I had no sooner reached
C.Scarcely had I reached
D.Just as I reached

He doesn't like his job because he doesn't get __________ his boss.
A.on well with
B.well to
C.with
D.on to

This is very__________ . Can't you practice your violin somewhere else?
A.convenient
B.conveniently
C.inconvenient
D.convenience

They stayed for hours, __________ my mother was very annoyed about.
A.that
B.which
C.this
D.whom

The book costs $15,50 but I have only $14,50.
A.I have more than enough money to pay for the book.
B.The book costs a little more than I have with me.
C.I have just enough money to pay for the book.
D.I need a few more dollars to pay for the book.

If I hadn’t had so much work to do I would have gone to the movies.
A.I never go to the movies if I have work to do.
B.I would go to the movies when I had done so much work.
C.A lot of work couldn’t prevent me from going to the movies.
D.Because I had to do so much work I couldn’t go to the movies.

This question is even harder than the last one.

A.The last question is not difficult
B.This question is the most difficult one
C.The last question is difficult but this one is more difficult
D.This question is hard but the last one is not.

David broke his leg and couldn’t play in the final.
A.If David didn’t break his leg, he could play in the final.
B.If David hadn’t broken his leg, he could play in the final now
C.David couldn’t play in the final due to his broken leg.
D.But for his broken leg, David couldn’t have played in the final.