As is known to all language learners, the newly learnt words will soon be forgotten unless______ used in everyday communication.
| A．gradually | B．loosely | C．exactly | D．frequently |
16. He hasn’t come yet. What do you think__________to him?
| A．happens | B．has happened | C．happening | D．to happen |
15. The teacher spoke____of Tom, because he is the only student who can fly the kite
in the sky.
| A．high; highly | B．highly; highly | C．high; high | D．highly; high |
14. All the electrical equipment_____will be equipped in the officegreat importance to us.
| A．that; are of | B．that; is of | C．what; is of | D．what; are of |
13. Would you please tell me the quickest way_______English well?
| A．to learn | B．of learning | C．how to learn | D．A or B |
12. _____________in a white uniform, he looks more like a cook than a doctor.
| A．Dressed | B．to dress | C．Dressing | D．Having dressed |