If parents have children help with housework, the children will feel needed. ,they will learn to take care of themselves.
| A．On the contrary | B．In a word |
| C．That is to say | D．What’s more |
No one has _____ been able to trace the author of the poem.
| A．still | B．yet | C．already | D．just |
She was afraid that unless the train speeded up she would lose her _____ to Scotland.
| A．ticket | B．place | C．seat | D．connection |
Henry's news report covering the conference was so _____ that nothing had been omitted.
| A．understanding | B．comprehensible |
| C．comprehensive | D．understandable |
The lost car of the Lees was found _____ in the woods off the highway.
| A．vanished | B．abandoned | C．scattered | D．rejected |
In this factory, suggestions often have to wait for months before they are fully _____.
| A．admitted | B．acknowledged | C．absorbed | D．considered |