You may drop in or just give me a call. ______ will do.
Farmland ___ quickly, so they are considering _____ a programme to solve the problem.
—Why didn’t you put your cellphone in your overcoat pocket?—I _____, but I was afraid it would be stolen.
______ he met with the difficulty did he realize the importance of our help.
—Is there a fog in the evening ?—There _____ be . I’ll make a phone call to find it out .
I am afraid I am not fit for the job, because it is one__________ requires a lot of patience.