—It looks heavy. Can I give you a hand?
—________.
| A．Thanks, but I can manage it |
| B．Yes, my pleasure |
| C．No, never mind |
| D．Yes, I do |
Her father gave her the ___ of going on to college or starting to work.
| A．chance | B．opportunity |
| C．alternative | D．possibility |
He soon found himself his new co-workers.
| A．in harmony of | B．in the harmony of |
| C．in harmony with | D．in the harmony with |
is a good chance that I'I1 finish the work tomorrow.
| A．It | B．There | C．This | D．That |
Access the mountain-town is often difficult because of the bad roads.
| A．of | B．with | C．to | D．on |
Once out of the earth’s gravity, the astronaut is by the problem of weightlessness.
| A．affected | B．effected |
| C．related | D．offered |