)—Excuse me.________ is the park?
—It’s on the Center Street.
| A．What | B．Which | C．How | D．Where |
As we know, ________ is good exercise and it is necessary for health.
A. walk B. walks C. walking
—Must I finish my homework before I go home?
—No, you ________. But you ________ finish it before tomorrow.
A.mustn’t, must
B. needn’t, must
C. needn’t, mustn’t
—Must we keep the window________ all the time? —No, you don’t have to.
A. open B. opened C. Opening
James is _______ boy.
A. a 18-month-old
B. an 18-months-old
C. an 18-month-old
Germs are very small. They can ________ the human body ________ the skin.
A. get up, across
B. get into, through
C. get into, across