—What’s the matter,Ann?You look sad.—Oh,nothing much.As a matter of fact,I   of my friend back home.
#103941
A
think
B
have just thought
C
had just thought
D
was just thinking
推荐题目
-The enemy spy was found at last. -Really? Where ________ himself? 
#104754
A
had he hidden
B
did he hide
C
has he hidden
D
was he hidden
Now that the weather is so bad, the sports meet ___________ .
#101030
A
is to put off
B
is put off
C
is to be put off
D
will put off
-What a dry day!-We _______ such dry weather for almost twenty days.
#104440
A
have
B
have had
C
have been having
D
have been had
 Tell me when you ______ at the airport, Alice. I’ll go there to meet you if I’m free.
#100118
A
arrive
B
would arrive
C
have arrived
D
are arriving