China ______ many foods ______ Iraq during the war.
| A．provided, for | B．provides, with |
| C．provided, with | D．provides, for |
He may come, but I’m not sure _______ that.
| A．on | B．with | C．about | D．to |
—I find it difficult to learn English better.
—______ you don’t give up, your dreams will come true.
| A．As long as | B．As soon as |
| C．As well as | D．As often as |
These flowers are very _______. You can see them everywhere in my town.
| A．special | B．fresh | C．green | D．common |
The robots can ___ people under the buildings and can also ___ the sick people.
| A．look after， look at |
| B．look for， take care of |
| C．look out， look into |
| D．look at， look after |
We will plant _______ trees next year.
| A．eight hundreds |
| B．eight hundred of |
| C．hundreds of |
| D．hundred of |