We were just about ready to leave _____ it started to snow.
| A．when | B．before | C．after | D．since |
That place is not interesting at all, ____of us wants to go there.
| A．Neither | B．Both | C．All | D．Some |
Everyone except Tom and John _____there when the meeting began.
| A．are | B．is | C．were | D．was |
The boy with the two dogs _____ when the earthquake rocked the city.
| A．were sleeping | B．is sleeping |
| C．was sleeping | D．are asleep |
Maths _______ my favourite subject.
| A．be | B．is | C．am | D．are |
The number of the students in our school ____1200.
| A．is | B．are | C．has | D．have |