. The latest job report gave a mixed picture of employment in the US, leaving investors without any clear sign ________ the economy is improving.
| A．which | B．that | C．what | D．if |
Is the school you visited last week large ?
| A．that | B．where | C．in which | D．the one |
---Where did you find our chemistry teacher?
---It was in the lab he was doing his experiment.
| A．that | B．where | C．which | D．in which |
There a lack of money, we had to put off building this special school.
| A．was | B．is | C．be | D．being |
The results of the medical checkup suggested that my father in poor health, so the doctor suggested that he smoking and take more exercise.
| A．was; gave up | B．be; should give up |
| C．should be; gave up | D．was; give up |
--- Lydia, what did our headteacher say just now?
--- Every boy and every girl as well as the teachers who to lead the group
asked to be at the school gate before 6:30 in the morning.
| A．is; is | B．are; are | C．are; is | D．is; are |