that it has been No．1 hit on the pop charts over the past month·
| A．Simon’s newly released album is very well—received |
| B．SO well received Simon’s newly released album is |
| C．Well．received is Simon’s newly released album |
| D．So well received is Simon’s newly released album |
Susan decided not to work on the program at home because she didn’t want her parents to know what she______ .
| A．has done | B．was doing | C．had done | D．is doing |
The astronauts found that ______ the spaceship went further and further into space, it became more and more difficult to control its own movements.
| A．if | B．till | C．as | D．while |
What he said suggested he ______ angry with us so I suggest you ______ an apology to him.
| A．should be; should make | B．should be; made |
| C．was; make | D．was; to make |
Have you ever been to Mount Huangshan, ___________is famous for its pine forests and "sea
of clouds"?
| A．what | B．where | C．that | D．which |
writing the article, Mrs. Curie even forgot her dinner.
| A．Absorbed in | B．Absorbing at | C．Having absorbed by | D．To absorb in |