________ you understand this rule, you’ll have no further difficulty.
---John came to school as early as usual. ---So he did.He comes so early_____ to make the best of time to study.
Rather than_____on a crowded bus, he always prefers_____a bicycle.
The money collected should be made good use _______ the people in flood-hit provinces of Zhejiang and Anhui.
Mary, you’d better stay at home. Your classmates ______ over this evening.
----Personally, no supper does no good to weight loss. ----______. As a matter of fact, it does harm to your health.