It was Paul’s low test scores that_________ his chances of getting into a good school.
| A．recovered | B．protected |
| C．ruined | D．expressed |
We don’t believe the reason _________ he gave for his being absent from school.
| A．that | B．why | C．because | D．for which |
---- Look! Everything here is under construction.
---- What’s the pretty small house that ____________ for?
| A．is being built | B．has been built | C．is built | D．is building |
---- Isitinthatfactory__________“RedFlag”carsareproduced?
---- No, they are produced in our factory.
| A．inwhich | B．where | C．which | D．that |
We’retalkingaboutthepianoandthepianist_____wereintheconcertweattendedyesterday.
| A．which | B．whom | C．who | D．that |
Thefreezingpointisthetemperature__________waterchangesintoice.
| A．atwhich | B．when | C．inwhich | D．ofwhich |