The team trekked _____ the jungle to look for the living tigers.
| A．across | B．through | C．cross | D．into |
________ book on the desk is ________ useful one.
A. The;an B. A; a C. The; a
—It’s too hot. Would you mind _______ the door? —_______. Please do it now.
| A．to open, OK | B．opening, Certainly not |
| C．opening, Of course | D．to open, Good idea |
—_______ do you _______ about spring?
—The flowers and the green trees.
| A．How, like | B．How, think |
| C．What, think | D．What, like |
He has decided to live abroad, so he will ________ stay here.
| A．not more | B．mot longer |
| C．no longer | D．no more |
—Could you tell me who invented _________ telephone?
—_________ Scotch scientist named _________ Alexander Graham Bell.
| A．/, A, / | B．a, The, / |
| C．the, A, / | D．/, A, an |