David is so curious that no one can ________ from finding out what is going on.
| A．hold him back | B．hold him up |
| C．hold to him | D．hold him down |
Food safety is _____ important, so the government spares no efforts to prevent food pollution.
| A．highly | B．eventually | C．gradually | D．easily |
Have a good look round the room to you have packed everything for holiday.
| A．make it | B．make sense | C．make sure | D．make up |
That’s all that I have to say. Is there anything you’d like to , Terry?
| A．talk | B．require | C．add | D．lift |
The direction _____ which the president would go was kept secret _____ safety concern.
| A．for; over | B．from; about | C．i n; for |
D．at; as |
The computer system is meant to provide students with quick and easy ______ to the digital resources of the library.
| A．access | B．passage | C．way | D．passport |