Unit 4 Period 10第一题答案
Unit 4 Period 10第二题答案
A、
1、experience
2、samples
3、professors
4、pilot's
5、dynasties
6、scientist
7、discovered
8、busiest
9、absent
10、flight
B、
1、to score
2、cut
3、had lived
4、not to eat
5、was writing
6、am told/was told
7、invented
8、catches
9、has been raining
10、have been
Unit 4 Period 10第三题答案
1、effects
2、tall
3、during
4、lives
5、hard
6、young
7、often
8、reach
9、become
10、fat