Acid rain comes from _____.
| A．the river | B．the water | C．the clouds | D．the forests |
—Mum, I want to have some milk.
—There is none. What about orange juice?
| A．have | B．leaving |
| C．left | D．Leaves |
Here is international call for you.
| A．a | B．an |
| C．the | D．/ |
—How many English songs have you learned this term?
—10.
| A．At all | B．At once |
| C．At times | D．At least |
He is in basketball, but I am in football.
| A．interested; interesting | B．interested; interested |
| C．interesting; interested | D．interesting; interesting |
This road is about .
| A．twenty metres tall | B．twenty metres thick |
| C．twenty metres long | D．twenty metres wide |