. You can’t see things clearly through a telescope unless it is ________ correctly to your sight.
| A．treated | B．adopted | C．adjusted | D．reminded |
Please go ___the ship quickly. There is only 10 minutes left.
| A．abroad | B．aboard | C．board | D．to board |
When his novel finally ____, it took the world by surprise.
| A．came out | B．went out | C．put out | D．set out |
To my ___, the short story has a lot of _____.
| A．surprise; character | B．surprised; characters | C．surprised; character | D．surprise; characters |
After a 68-hour flight in the Shenzhou VII spaceship, three astronauts Zhai zhigang, Liu Boming and Jing Haipeng returned to the earth _____.
| A．safely and soundly | B．safe and sound | C．safely and sound | D．safe and soundless |
They ___classes when the earthquake happened.
| A．had | B．would have | C．were having | D．are having |