1. Can´t you wait till this afternoon?
    您就不能等到今天下午吗？

2. It is disturbing to think that a dangerous wild animal is till at large in the quiet countryside.
    每当想到一只危险的野生动物在平静的乡村里无管束的游荡,焦虑不安之情便油然而生.

3. I´ve tried till I´m tired.
    我一直在试，直到累了才停下来。

4. I waited till he came near, then I asked him the way to our old village.
    等他走近了，问他去老家的路。