21. My mom’s birthday is coming. I want to give_____ a birthday gift. A. her B. you C. him D. them 22. Tom’s father is a worker. He works _______ a factory. A. with B. on C. of D. in 23. —________are these oranges?— $4.00. A. How much B. How long C. How heavy D. How big 24. Mike is 15 years old. He is _________ than his brother. A. strong B. stronger C. strongest D. the strongest 25. — What did you do yesterday? — I __________ an English novel. A. will read B. read C. am reading D. have read 26. Please turn down the TV. Lily is _____ his homework. A. does B. did C. will do D. is doing 27. We ________ the classroom, so it’s clean and tidy. A. will clean B. do clean C. have cleaned D. have clean 28. Jack usually goes to school by bike, _______ today he walked to school. A. and B. but C. or D. so