Sam felt he had nothing to the discussion, so he left early.
| A．belong to | B．lead to | C．adapt to | D．contribute to |
Sandy could do nothing but _____ to his teacher that he was wrong.
| A．admit | B．admitted | C．admitting | D．to admit |
He fell off his bike and hurt his back._____, he will have to stay in hospital for a long time.
| A．After all | B．In any case | C．As a result | D．In this way |
---How did you find the albums ’ Music Voyager’ and ’Heaven’ by JJ Lam?
--- Wonderful. It’s ____ worth ________.
| A．very, listening | B．well, listening |
| C．very, listening to | D．well, listening to |
_____many times, they succeeded _________ the experiment.
| A．Having tried; in doing | B．Tried; in being done |
| C．Having tried; to do | D．Tried; doing |
Although the play had already been on for 10 minutes, I was still unable to find a seat ___________.
| A．to sit | B．for sit on | C．to sit on | D．for sitting |