Little Jack gradually confidence by taking part in voluntary work to help others.
A. gained
B. achieved
C. attained
D. acquired
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When she heard the exciting news that she was admitted,she into tears of happiness.
A. burst
B. went
C. develpoed
D. fell
The teacher his students to be exposed to nature instead of playing with electronic devices.
A. determined
B. reinforced
C. invested
D. required
We could not even a normal lunch when we just graduated from college thirty years ago.
A. accept
B. afford
C. accomplish
D. occupy
We find the neighbor's yard is covered with fallen leaves.Obviously he it this morning.
A. must have cleaned
B. might have cleaned
C. oughtn't have cleaned
D. couldn't have cleaned