2 x 0 = 0
k mik nhé
mik mới lp 6 mà bài này lp mấy z bn?
1. he had a weak heart which meant he couldn't walk very far (so......that)
2. how long í it time since they bought the house? (when)
3. he must pass his intermediate level E examination. that was obligatory ( to pass)
4. they won't buy the new car. the save enough money (until)
5.there has been a considerable improvement in the quality of life in thư countryside ( considerably)
6. When did you break youe leg? ( how long)
10000000