16. -_______orange juice?
- No, just _______orange.
A. Some; some B. Any; an C. Some; an D. An; some
17. - Look, Tom_______ to school.
- But he usually ______a bike to school.
A. is walking; rides B. walks; is riding C. walks; rides D. is walking; is riding
18. - What is your_______ for being late for class?
- Sorry, I got up late.
A. answer B. reason C. trick D. plan
19. - Look at the photo! Here are my friend and_______.
- Are _______ in the same class?
A.I; we B. me; you C. me; they D.I; you
20. - How_______ your son is!
- Thanks, He likes playing all kinds of sports.