—How was your weekend?— We ________ great fun playing in the park. 
#42088
A
have
B
were
C
had
D
has
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So far,we_______ lots of English words.
#40378
A
will learn
B
are learning
C
has learnt
D
have learnt
--Is Mary in the classroom? -- No. She______ to the library. 
#38305
A
goes
B
had gone
C
has gone
D
would go
Sanya is a beautiful city. I          there twice.
#40680
A
have gone
B
have been
C
have gone to
D
have been to
. The train _____ for twenty minutes.
#41504
A
left
B
has left
C
is leaving
D
has been away