— An iPhone6 costs over 5,000 yuan, doesn’t it? — Yes. I don’t know it is worth the price. Maybe I can buy a Huawei or Miui (小米) phone.
Look! The children _________ their classroom! A. cleaned B. are cleaning C. are going to clean
How ________ you ________, Zoom? A. do, feel B. are, feel C. are, feeling
What ______ Mike and Sarah going to do? A. is B. are C. am
__________ dog has two tails. A. A B. An C. The
Tomorrow is Mike's _______ birthday. A. five B. fifth C. four