—________. Is this your book?
—Yes, it is. Thank you!
A. Sorry B. Hello C. Excuse me
Now lots of teenagers spend a lot of time playing computer games.
Yes. Teachers and their parents should prevent them _________ too much.
| A．to play | B．play | C．plays | D．playing |
“ He often offers the children in need some help ” The sentence structure is _______
| A．S＋V+O | B．S＋V＋P |
| C．S＋V＋O＋OC | D．S＋V＋IO+DO |
We often heard Peter and his friends _________ in his room last term.
| A．sing | B．to sing | C．sings | D．singing |
He often does everything ______. No one knows what he plans ______.
| A．himself, to do | B．himself, do |
| C．herself, to do | D．herself, do |
We don’t know anything new about Mary. I haven’t _____ her ______ last year.
| A．seen,/ | B．saw, in |
| C．seen, since | D．seen, in |