--- Betty, could you answer my question? --- Sorry, Mr. Green. I didn’t hear you. I _______ about something else.
#40124
A
was thinking
B
am thinking
C
think
D
thought
推荐题目
—I called you yesterday evening, but there was no answer.—Oh, I’m sorry. I ________ dinner in my friend’s home.
#41832
A
have
B
will have
C
was having
D
have had
-- You look tired， Miss Green.--yeah . I computer games for two hours.
#39855
A
play
B
was playing
C
have been playing
D
am playing
Henry speaks Chinese very well. He ______ in China since 2002.
#36915
A
come
B
has come
C
stayed
D
has stayed
Look!One of the children _____ in the river.
#42549
A
was swimming
B
is swimming
C
are swimming
D
were swimming