After graduation from college, he began to wander from city to city, ______ a suitable job.
A.hunting for | B.taking on | C.looking after | D.bringing up |
The graduating students are busy _______ material for their reports.
A.collect | B.to collect | C.collected | D.collecting |
I had to shout to make myself _______ above the noise.
A.heard | B.hearing | C.heard | D.to hear |
.He walked down the hills, _______ softly to himself.
A.sing | B.singing | C.sung | D.to sing |
.At this moment the bell rang _______ the end of class.
A.announce | B.announcing | C.announced | D.to announce |
The child sat in the dentist’s chair _______.
A.tremble | B.trembling | C.trembled | D.to trembled |