—My cousin said, “I went to a concert three days ago.”
—My cousin told me that _______ ________ a concert __________.
| A．he; had gone to ; three days before. |
| B．he; went to; three days ago |
| C．I ; had gone to; three days ago |
| D．I; went to ; three days before |
—How long are you staying?
—I don’t know. ______.
| A．That’s ok | B．It depends | C．Never mind | D．It doesn’t matter |
Whatever work you are doing, you should concentrate your attention ______it.
| A．to | B．towards | C．with | D．on |
The incomes of skilled workers went up. _____, unskilled workers saw their earnings fall.
| A．Moreover | B．Therefore | C．Meanwhile | D．Otherwise |
______in a proper way, waste can be turned into useful things.
| A．To deal with | B．Dealt with | C．Dealing with | D．Being dealt with |
It’s helpful to put children in a situation______ they can see themselves differently.
| A．when | B．which | C．that | D．where |