-Thanks a lot.-That's all right.
What are your pen pal’s hobbies?---________________A. He likes doing kung fu and dancing.B. He’s doing kung fu.
A ______ works in a bookstore.A. writer B. bookseller C. reader
A ______ can help you find the way.A. dancer B. doctor C. policeman
Can you ______? Yes, I can.A. swim B. swims C. swimming
Listen! The girls ______ in the classroom now.A. sing B. sings C. are singing