How much is this book?It __________  $ 10.
A.costs B.spends C.has D.makes
To _________ successfully,we have to practice the play again and again.
A.perform B.play C.sing D.dance
I _______ my house since last week.
A.paint B.painted C.have painted D.has painted
Vietnam has some kinds of traditional _____ such as "Cheo" or "Cai luong"
A.musical instrument B.opera C.song D.poem
I find _____ pottery interesting.
A.taking B.having C. making D.building