13. Apples are usually cheaper than oranges. Apple are not.................. ......................................................................... 14. I advice you to put your money in the bank. You'd........................ ........................................................................ 15. That restaurant is so dirty that no one wants to eat there. It is such........................................ ....................................... 16. I'll pick the children up if you like. Would you..................................... ..................................... 17. He objected to the fact that his secretary came to work late. He was annoyed............................... ........................................................................ 18. Tom is the most industrious pupil. No other pupil................. ........................................................................ 19. She isn't accustomed to life in London She's not used to...................... ......................................................................... 20. "Don't forget to phone the office,"she told him. She reminded................... ......................................... Giúp mik với nha (。-`ω´-)