I really don’t know_______about it.
| A．what to do | B．how to do | C．to do what | D．how can I do |
_________ himself with confidence, the young man went to the manager’s office bravely.
| A．Having equipped | B．Being equipped | C．To equip | D．Equipped |
— It is reported that America offered to help us build aircraft carriers.
— But many citizens would rather our country __________ one by ourselves.
| A．build | B．will build | C．had built | D．built |
Then moment _________ Mary will always remember is _________ Mr. Black gave her a lot of valuable advice on how to improve her writing.
| A．when; that | B．that; that | C．that; when | D．when; where |
— How do you find Harry Potter and the Prisoner of Azkaban?
— Fantastic. J. K. Rowling _________ each character in the novel impressive through lively dialogues and fascinating plots.
| A．makes | B．would make | C．will make | D．had made |
When I met my teacher and wanted to express how grateful I was, words _________ me.
| A．stopped | B．defeated | C．beat | D．failed |