By the time he _____ back last night, we had got 200 pictures of the Chang'e-3 lunar probe.
| A．came | B．had come | C．was coming | D．would come |
But when I got ____ the town ought to have been, all I found was a gas station.
| A．what | B．which | C．where | D．that |
Behind the coach ____ our team wearing blue suits.
| A．have | B．walk | C．is followed | D．appears |
In the past few years, My Heart Will Go On was a popular song among young people, ____ were often heard singing it at parties．
| A．they | B． that | C． who | D．which |
--- What about the price of these washing machines?
--- They are equal in price to, if not cheaper than, ____ at the other shops in the street.
| A．others | B． it | C． that | D．the ones |
One of my classmates accidentally ____ he had cheated in the last examination, or he wouldn’t have got so high a mark.
| A．pointed out | B．let out | C．took out | D．tried out |