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 |
The judge paid no attention to _____ he had just lost his wife.
| A．that | B．which | C．what | D．the fact that |
Is there a shop around _____ we can buy some toilet articles?
| A．that | B．which | C．where | D．what |
___ smoking here will be fined.
| A．Who | B．Whoever | C．Anyone | D．Who ever |
_____ with a good education can apply for the job.
| A．Who | B．Whoever | C．Anyone | D．Who ever |
According to the rules, students must not _____ their books during examinations.
| A．read | B．watch | C．notice | D．look at |