16. _______amazing mobile phone it is!
A. What a B. How C. What an D. How an
17. - Can the new plane fly _______the sea?
- Yes, but it needs to go _______the clouds for hours.
A. across; through B. through; across C. across; across D. through; through
18. We arrived late at the cinema, and _______the start of the film.
A. caught B. missed C. got D. lost
19. My mother is a teacher and she always helps my brother and _______with _______English.
A.I; our B. me; ourselves C. I; my D. me; our