I don’t believe the reason____he has given for not coming to the lecture.
| A．why | B．that | C．how | D．what |
No sooner _____ back to the kitchen than the doorbell rang.
| A．got I | B．I had got | C．had I got | D．I did get |
It is no use fishing for golden fish in this river; there are _____ left.
| A．some | B．none | C．a few | D．many |
Writing has _____ much of my spare time, but it has given me a great deal of pleasure.
| A．taken off | B．taken down | C．taken away | D．taken up |
_____ is no possibility that Bob can win the first prize in the match.
| A．There | B．It | C．That | D．This |
—Have you ever ridden a horse ?
—No, but I _____ a camel when I visited Egypt last year.
| A．was riding | B．have ridden | C．rode | D．had ridden |