1) Don’t be angry with me! I didn’t mean to hurt you.
2) He is a fair-weather friend, he often let me down so we are not friends any longer.
3) Great teacher devote their lives to their job.
4) Why are you shouting at me? You’re so short-tempered!
5) Your success depends on working hard.
6) I’m dreaming of the white Christmas.
7) After 5 years she resigned from her job and moved to Australia.
8) I’m writing to complain about the service at your hotel.
9) Do your parents approve of your new style?
10) My grandfather suffers from heart disease.
11) Can I borrow some money from you?
12) I can always count on my parents.
13) Do you know the news? Den got married to Susan!
14) We’re primary school teachers and specialize in teaching young children English.
15) How do you usually cope with stress?
16) You should concentrate and focus on your studies.
17) My mother is always getting me down about my homework.
18) Have you recovered from the flu yet?
19) Robert is depressed and doesn’t want to go to school because his classmates pick on him.
20) Nothing must distract you from studying when you prepare for tests and exams.
1Do lakes become more acidic?
2Do lakes or rivers become more acidic?
3What becomes more acidic?
4What kind of lakes do they become?
5The lakes become more acidic,don't they?