词汇练习第一题答案
1、 secret
2、 connects
3、 patients
4、 increases
5、 attention
6、 created/caused
7、 aloud
8、 improve
词汇练习第二题答案
1、 subjects
2、 best
3、 important
4、 attention
5、 conversations
6、 increase
7、 repeating
8、 aloud
语法练习第一题答案
1、making
2、pronunciation
3、conversations
4、connect
5、to increase
6、to review
7、 repeating
8、 (to) create
语法练习第二题答案
1、 I improved my writing by writing e-mails to my pen pals.
2、 She eamed her living by selling insurance.
3、 He succeed in his business by working hard.
4、 The movie stars lost weight by doing a lot of exercise every day.
5、 Students got good grades by practicing a lot.
语法练习第三题答案
1 | 2 | 3 | 4 | 5 |
B | D | C | A | E |