The next thing he saw was smoke ______ from behind the house.
| A．rose |
| B．rising |
| C．to rise |
| D．risen |
There is no ______ in trying to talk him into joining us. He enjoys being alone.
| A．doubt | B．wonder | C．hope | D．point |
---But for your timely warning, we into great trouble.
---Well, you know we’re friends.
| A．would get | B．must have got | C．would have got | D．can’t have got |
China’s third manned spaceship Shenzhou Ⅶ was launched and three pilots successfully ____ the mission.
| A．acquired | B．accomplished | C．achieved | D．attained |
Wind power is an ancient source of energy we may return in the near future.
| A．on which | B．to which | C．by which | D．from which |
It was not until dark ______ he found ___ he thought was the correct way to solve the problem.
| A．that; what | B．that; that | C．when; what | D．when; that |