How happy we are! The holiday we have been looking forward _______ at last.
| A．to has come | B．to have come |
| C．to having come | D．has come |
His project is concerned with _____ the technology to practical business problems.
| A．replying | B．devoting | C．supplying | D．applying |
Everybody was touched words after they heard her moving story.
| A．beyond | B．without | C．of | D．in |
The computer was used in teaching. As a result, not only , but students became more interested in the lessons.
| A．saved was teachers’ energy | B．was teachers’ energy saved |
| C．teachers’ energy was saved | D．was saved teachers’ energy |
Edward, you play so well. But I you played the piano.
| A．didn’t know | B．hadn’t known |
| C．don’t know | D．haven’t known |
－It looks heavy. Can I give you a hand?
－ .
| A．No, thanks | B．Yes, my pleasure |
| C．No, never mind | D．Yes, I do |