Weare delighted at the news __________they have told us.
A. that
B. when
C. with
D. what
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It is __________ to learn online
A. convenient
B. harm
C. red
D. live
It is Tom__________finisheddoing his own homework.
A. that
B. who
C. whose
D. whom
Lucy was so__________thatsheseldommade mistakes
A. careful
B. careless
C. care
D. caring
Thestudentsshould focus __________theirlearninginclass.
A. on
B. in
C. at
D. for