—These Maths problems are too hard to ______. Can you help me? —There are many ways, but the most important is to try your best.

He has enough time ______this work.

Which word has the different ways to pronounce the end -ed？

  President Xi Jinping says Chinese government will do what it can         against terrorism(恐怖主义).

A: Excuse me, where’s the nearest hotel? B: Take the No.5 bus and________ at the third bus stop.