____________can help you keep healthy.
| A．Do exercise | B．Doing exercise |
| C．Does exercise | D．Exercises |
______ do you like, the red one or the blue one?
| A．What colour | B．Which |
| C．Why | D．Whose |
Which has the same sound of the letter group ‘oo’ as the word ‘food’?
| A．zoo | B．book | C．good | D．look |
—_______ do you play sports?—Seldom.
| A．How soon | B．How much |
| C．Why | D．How often |
Would you like __________ with me?
| A．to go swim | B．to go swimming |
| C．going swimming | D．go swimming |