What would have happened＿＿＿＿, as far as the river bank?

In my opinion _________ matters is whether wecan win together as a team instead of individuals

166. I think your bookshelf is too high. Ican’t reach a book on top even when I _____ my hand.

reported, it is 100 years________ Qinghua University was founded

The teacher speaks very loudly _________ all the students can hear her.