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Although we’ve learned English for years, we have trouble _____ the       foreigners.
#50181
A
understand
B
to understand
C
understanding
D
of understanding
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 You’d better ________late next  time .
#48613
A
not to be
B
not be
C
won’t be
D
don’t be
Nowadays it’s very useful ______ a foreign language.
#48542
A
learn
B
learned
C
to learn
D
learns
 In the kindergarten, there are various toys for the children        .
#48719
A
to choose form
B
from choose
C
to choice in
D
from choices
 You are too tired, please stop _______.
#49070
A
to work
B
work
C
working
D
worked
 Try ______ more books, and you will find it’s good to read books.
#50242
A
reading
B
read
C
reads
D
to read