So difficult _____ it to adjust to an English-speaking environment that he determined to learn English hard.
| A．he has felt | B．has he felt | C．he did feel | D．did he feel |
— Lucy, how are you getting on with your composition?
— I have rewritten it so many times that I wonder if I ________ it.
| A．finish | B．finished | C．have finished | D．will finish |
Is it that you often play computer games ________ worries your parents?
| A．why | B．that | C．which | D．what |
The bush fire ________ fierce heat and the villagers nearby had to flee.
| A．set up | B．sent away | C．gave off | D．made out |
Wang yapping is ______ second woman astronaut in China who reached _____ space.
| A．/; the | B．the; / | C．the; the | D．a; a |
— Can I have a look at other jewels before I make a decision?
— Certainly. ________， Madam.
| A．That's right | B．It doesn't matter | C．Enjoy yourself | D．Take your time |