They have been skating __________.
#40389
A
for three hours
B
since three hours ago
C
three hours ago
D
since three hours
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The first lady of the USA, Michelle Obama visited China this spring. She with her mother and two daughters China for a week.
#36166
A
stayed in
B
has been in
C
has been to
D
has gone to
—Why didn’t you come to her birthday party yesterday evening?—I _______ a wonderful football match.
#39599
A
watched
B
am watching
C
was watching
D
will watch
The Reads __________ lunch when I got to their house.
#36346
A
was having
B
were having
C
are having
D
is having
---I called you yesterday evening, but there was no answer.---Oh, I am sorry I _____dinner at my friend’s house.
#40539
A
have
B
had
C
was having
D
have had
My sister has learnt English _________.
#36360
A
for twelve years ago
B
since she was four
C
twelve years ago
D
at the age of four