Air is________and of no smell but we can feel its motion when there is a wind.
| A．unavoidable | B．unavailable | C．unaccessible | D．invisible |
The Science Museum, ____________ we visited during a recent trip to Britain, is one of London’s tourist attractions.
| A．which | B．what | C．that | D．where |
--- Is Peter there?
--- _____________, please. I’ll see if I can find him for you.
| A．Hold up | B．Hold on | C．Hold out | D．Hold off |
--- Do you mind if I record your lecture?
--- ___________. Go ahead.
| A．Never mind | B．No way | C．Not at all | D．No, you’d better not |
We went right round to the west coast by __________ sea instead of driving across _________ continent.
| A．the … the | B．/ … the | C．the … / | D．/ … / |
My parents have always made me_______about myself,even when I was twelve.
| A．feeling well | B．feeling good | C．feel well | D．feel good |