The Smiths have gone to New York for their holiday, with an old servant ____ their house.
| A．looking after | B．look after | C．having looked after | D．looked after |
Pop music is loved by lots of people, but it is not everyone’s .
| A．taste | B．favor | C．sound | D．smell |
When I went up, saw the baby awake.
| A．wide | B．completely | C．very | D．quite |
． Knowledge of English is a must in international trade.
| A．the | B．/ | C．A | D．An |
This new type of TV set is very thin, and it is than a one-hundred-page book.
| A．less | B．not thinner | C．no thicker | D．no thinner |
. In order to learn the of the family business, Bill took a job as messenger boy in one of the offices.
A. ins and outs B. dos and don’ts C. heads and tails D t’s and i’s