1.mine(我的)
2.potatoes(o的复数后面通常加es)
3.knives(f边v加s)
4.teachers'(teacher复数为teachers,还要变成形容词性的,就是teachers')
5.weekends(每个周末)
6.interesting(令人感兴趣的)
7.swimming(游泳运动,加ing变名词)
8.watches (ch复数后加es)
1.mine(我的)
2.potatoes(o的复数后面通常加es)
3.knives(f边v加s)
4.teachers'(teacher复数为teachers,还要变成形容词性的,就是teachers')
5.weekends(每个周末)
6.interesting(令人感兴趣的)
7.swimming(游泳运动,加ing变名词)
8.watches (ch复数后加es)