______________food are needed.
| A．Quantities of | B．Mass of | C．A large amount of | D．Lots of |
Charles did what he could _____ the servant, although he himself was in danger.
| A．rescue | B．rescued | C．to rescue | D．rescuing |
-What do you think of the book?
-Oh, excellent. It is worth _____ second time.
| A．to read a | B．to read the | C．reading a | D．being read the |
When it comes _________ ourselves at the weekend, he would talk about his fishing experiences in the countryside.
| A．relaxing | B．to relax | C．to relaxing | D．being relaxed |
--The apple tastes very nice. Could I have another apple, Sir?
--_________.
| A．Yes, you could | B．Mind your hand | C．I’m sorry | D．Be my guest |
_________ first time I met him in his office, he shook me by _________ hand warmly and then introduce himself to me.
| A．The; 不填 | B．The; the | C．The; a | D．A; 不填 |