---Is that ________ pen?
---No, it’s ________ eraser.
| A．a; the | B．a; an |
| C．the; the | D．the; an |
Some people are walking _______ the bridge and some boats are going _______ the bridge.
| A．across, across | B．over, through | C．through, through | D．through, over |
_______ beef do we need to buy?
| A．How many | B．How | C．What | D．How much |
-- Are the books ________? -- No, they belong to ________.
| A．yours, theirs | B．your, them | C．yours, them | D．your, they |
How do you read 15,847?
| A．fifteen thousand, eight hundred and forty-seven |
| B．fifteen thousands, eight hundreds and forty seven |
| C．fifteen thousand, eight hundred and forty seven |
| D．fifteen thousand and eight hundred and forty-seven |
There is a wooden bridge ______the river _______ my house.
| A．above, in front of | B．over, in the front of |
| C．above, in the front of | D．over, in front of |