The number of foreigners that ________ to Huaihua ________still increasing.
Although Albert Einstein would someday be _________ famous scientist, he did not like __________ school.
—Shall we go out for a meal tonight? —__________. We haven’t been out for ages.
If you had told him the truth, he ______ so angry now.
Teaching is a difficult job ______ requires great skill and patience.
Drivers must stop when the traffic lights _____ red.