____ they helpful at home? A. Am B. Is C. Are
()7.She is interested______ playing computer games. A. in B. at C. for
()6.The book is _______a good cook. A. to B. and C. about
()What’s your _______hobby? A. fathers’ B. father C. father’s
()His hobby is ________flowers. A. planting B. plants C. to plant
()I want _______at your family photos. A. to look B. lookC. looking