．— Have you ever visited the Opera House?
—Yes．When I was in Sydney, I ______ it twice．
| A．have visited | B．visited | C．had visited | D．would visit |
---- We’re leaving for Hainan the day after tomorrow.
---- Wow, have a good trip. And by the way how long ______ there?
| A．have you stayed | B．are you staying |
| C．had you stayed | D．did you stayed |
Our headmaster plans to have his daughter ______at the best school of this city.
| A．educating | B．to educate | C．being educated | D．educated |
It was not until Susan came back ______her close friends were waiting for him.
| A．which she knew | B．which did she know |
| C．that she knew | D．that did she know |
Soon Amy made several good friends, _____ she shared food, stories and small secrets.
| A．with whom | B．for whom | C．of whom | D．to whom |
Mr. Black told us that he ______ born on the April fools.
| A．has been | B．had been | C．was | D．were |