They____on the program for almost one month before l was arranged to help them. Now, we____on it as no result has come out.
#99542
A
had been working: are still working
B
had worked; were still working
C
have been working; have worked
D
have worked; are still working
推荐题目
Don’t phone me between 7:00 and 8:00 in the evening. We _____ dinner then.
#102937
A
are having
B
had
C
would have
D
will be having
Planning so far ahead ________ no sense---so many things will have changed by next year.
#100124
A
makes
B
made
C
making
D
make
. ------Don’t put the waste on the ground. ------Oh, I’m very sorry. I ____ the dustbin there.
#103748
A
don’t see
B
isn’t seeing
C
didn’t see
D
haven’t seen
Hello. You ____68442936. I’m sorry I’m unable to answer your call right now.
#104454
A
reached
B
are reaching
C
have reached
D
had reached
This book is said to be a special one, which __________many events not found in other history books.
#100570
A
writes
B
refers
C
deals
D
covers