It was the training _____ he had as a young man _____ made him such a good engineer.
| A．what ; that | B．that ; what |
| C．that ; which | D．which : that |
The university estimates that living expenses for international students ________ around $8,450 a year. which ________ a burden for some of them.
| A．are；is | B．are；are |
| C．is；are | D．is；is |
His teacher told him that since his parents were working abroad, either his grandparents or one of his uncles ______ allowed to come to the parents’ meeting .
| A．was | B．were |
| C．are | D．is |
English is a language shared by several diverse cultures, _________ uses it differently.
| A．all of which | B．each of which |
| C．all of them | D．each of them |
---___________ everyone present at the meeting?
---No, all but one _________ there.
| A．Was; was | B．Were; were |
| C．Was; were | D．Were; was |
It was the boy, rather than his brothers, that _________ for what they had done.
| A．were to blame | B．were to be blamed |
| C．was to blame | D．was to be blamed |