--- What do you think of teaching, Bob?
--- I find it and challenging. It is a job you are doing something serious but interesting.
A．funny, that B．fun, that C．fun, where D．funny, which
They were pretty poor but most of their friends were even .
A．richer B．badly off C．worse off D．well off
Sometimes we just believe what we see, the reality may be different.
A．even though B．as if C．since D．unless
--- Flight 321 . I’d better be on my way. Bye.
--- Bye, Happy landing!
A．was announced B．is being announced
C．had announced D．is announced
He kept a little notebook, in which the names and addresses of his friends.
A．wrote B．writing C．was written D．were written
the green valley, we thought we had reached the land.
A．Seeing, promised B．Seeing, promising
C．Seen, promising D．Seen, promised
