-What colour are the cats ? -I think white and black.
| A．they’re | B．them | C．it’s | D．it |
—_______ can I keep the books?
—Two weeks.
| A．How long | B．How often | C．How far | D．How soon |
My mother often tells me _______ my classmates when they need.
| A．help | B．to help | C．helping | D．helps |
Do you prefer _______?
| A．skate | B．skates | C．skating | D．skated |
You should _______ the doctor’s advice and _______ the medicine on time.
| A．follow; eat | B．follow; take | C．take; eat | D．eat; take |
Sally sings pretty _______ and she is also _______ at dancing.
| A．well; well | B．good; good | C．good; well | D．well; good |