Though our pilots today will try to approximate the original landing site,they’re___the winds,so who knows where they’ll drift off to
| A．at the mercy of |
| B．at the call of |
| C．at the service of |
| D．at the expense of |
His mother had thought it would be good for his character to _____ from home and earn some money on his own.
| A．run away | B．take away |
| C．keep away | D．get away |
Good heavens! There you are! We _____ anxious about you, and we _____ you back throughout the night.
| A．are; expect | B．were; had expected |
| C．have been; were expecting | D．are; were expecting |
Energy drinks are not allowed _____ in Australia but are brought in from New Zealand.
| A．to make | B．to be made |
| C．to have been made | D．to be making |
– Who would you like to see at the moment?
-- The man _____ Mr. Nelson.
| A．called himself | B．we call him | C．calling himself | D．is called |
With his son _____ , the old man felt unhappy.
| A．to be disappointed | B．disappointing |
| C．being disappointed | D．to disappoint |