( )9. ______ exercise do you need?

A. How many B. How much C. How far D. How often

( )10. I want to play _____ ping-pong?

A. a B. an C. the D. /

( )11. This is me with my umbrella. I am ______.

A. dry B. wet C. hot D. cool

( )12. I must do _____ homework now.

A. I B. me C. us D. my

( )13. Jenny usually ______ a sandwich for lunch.

A. eat B. eats C. eating D. ate

( )14. I like play ______ piano at home.

A. a B. an C. the D. /

( )15. The healthy skin is ______ skin.

A. clean B. dirty C. green D. yellow

( )16. It is _____ in the refrigerator.

A. cold B. hot C. cool D. warm

( )17. My mum is _____.

A. cook B. cooks C. cooking D. make