1. I/ give up/ play trumpet/ last year/ because/ I/ not have/ time.

2. Tobby/ think/ take up/ jog.

3. They/ can't/ see/ play/ last night/ because/ they/ go/ football match/ instead.

4. I/ wonder/ what new technology/ be/ future.

5. We/ do/ lot/ research/ why/ people/ be/ scared/ spiders.

6. At present/ I/ use/ computer programme/ translate English/ Vietnamese.

7. Professor Reinhart/ run/ computer lab/ her three assistants.