He failed in the exam, ____ proves that he wasn’t working hard enough.
You are asked to attend the meeting ______ in the hall this weekend.
It’s the protection for the trees ___ really matters, _____ how many trees are planted each year.
Ladies and gentlemen, please fasten your seat belts. The plane ______..
. It is so nice to hear from her. ______, we last met more thirty years ago.
----You haven’t done it well.----But I tried my best and did it ______ the way ______ I thought was the best.