.He has just arrived, but he talks as if he _____ all about that.
#89368
A
know      
B
knows
C
known     
D
knew
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The teacher highly recommended that I ___________ more to improve my English.
#87676
A
would practice
B
could practice
C
practice
D
practiced
It is suggested that a hard line ____ towards terrorists.
#88050
A
adopts
B
will be adopted
C
be adopted
D
is adopted