He visited the bookstore every week. He became such a____ customer that the bookseller gave him some books as presents.
| A．common | B．normal | C．usual | D．ordinary |
Every Monday morning, students in our school would stand at attention, watching the national flag .
| A．raising | B．rising | C．being risen | D．being raised |
, our class beat theirs in the football match.
| A．In our delight | B．In our delights | C．To our delight | D．To our delights |
It was a pity that the great scientist died his research unfinished.
| A．for | B．with | C．from | D．of |
The first topic at the meeting is that we should treasure the water resource.
| A．put out | B．put off | C．put on | D．put forward |
The Shanghai World Expo is intended to achieve our common goal, world that is safer, cleaner and healthier than one we’re living in.
| A．the, the | B．a, / | C．a, the | D．the, / |