更正楼上第7/9题!
1.in → on
2.cycle → cycled
3.去掉at
4.正确
5.it → them
6.doing → done
7.photo → photos
8.both → all
9.feel和our中间加入it
10.making → make
更正楼上第7/9题!
1.in → on
2.cycle → cycled
3.去掉at
4.正确
5.it → them
6.doing → done
7.photo → photos
8.both → all
9.feel和our中间加入it
10.making → make