By the time my mother came back from work, my sister and I supper and were waiting for her at the table.
| A．have cooked | B．were cooking | C．had cooked | D．would cook |
There is no doubt that _________ a goal, one needs not only knowledge but also good personalities.
| A．achieve | B．achieving |
| C．to achieve | D．achieved |
Lyn gave up the chance of going abroad, but he feels he _________ a right decision.
| A．makes | B．has made | C．had made | D．is making |
It was the deep love and encouragement of my teammates_________ helped me gain the greatest strength and meet the challenges in life.
| A．what | B．which | C．who | D．that |
What makes tomorrow’s successful citizens_________ the ability to cope with a changing world as well as the responsibility towards community.
| A．is | B．are | C．has | D．have |
Zhuzhou offers visitors outstanding natural beauty coupled with excellent customer service, _________ makes for an unforgettable experience.
| A．what | B．which | C．that | D．whom |