He jumped into the water when he heard a boy for help.
| A．call | B．called | C．calling | D．to call |
—________ do you have PE lessons?
—Three times a week.
| A．How long | B．How soon |
| C．How many | D．How often |
The cookies ________ good. Could I have some more?
| A．taste | B．smell | C．feel | D．sound |
—Can he speak Chinese?
—________.
| A．Yes, he does | B．Yes, he did |
| C．Yes, he can | D．Yes, he should |
Can we ________ in the classroom?
| A．to eat | B．eat | C．eating | D．eats |
--- _________are you late for school? ---Never．
| A．How far | B．How long |
| C．How often | D．How many |