Tony is twelve old, but his sister is only one old.
| A．year; year | B．years; years | C．years; year | D．year; years |
—_____ does your mother usually go to the office? —By bus.
| A．Where | B．What | C．How | D．When |
—_____ —Go up this road to the end.
| A．Where are we now? |
| B．What are we doing at the supermarket? |
| C．How can I get to the supermarket? |
| D．Who can get to the supermarket? |
The teacher often says, “ _____ late for school. ”
| A．Don’t | B．Don’t be | C．Not | D．Doesn’t |
The girl usually does her homework _____ it is very late at night.
| A．until | B．when | C．before | D．after |
—How long can I _____ the English workbook? —For two weeks.
| A．borrow | B．to borrow | C．keep | D．to keep |