Not only _____ give people relaxation and pleasure, but _____ increase their knowledge of any kind.
| A．can travel; it can | B．travel can; can it | C．can travel; can it | D．travel can ; it can |
How beautiful she sings! I have never heard _______
| A．the better voice | B．a good voice |
| C．the best voice | D．a better voice |
Watch out! The car you .
| A．will hit | B．hits | C．hit | D．is going to hit |
By the time he was 14, Mozart many pieces of music for violin, piano and for orchestra.
| A．has composed | B．had composed |
| C．composes | D．composed |
The computer center,____last year , is very popular among the students in this school.
| A．open | B．opening | C．having opened | D．opened |
Hearing the __________news that he failed the exam, a ___________look appeared on his face.
| A．disappointed; disappointed |
| B．disappointed; disappointing |
| C．disappointing; disappointing |
| D．disappointing; disappointed |