shall we meet your cousin at the station— His plane took off two hours ago, and it reachat 5 pm.

The old couple often take a walk after supper in the park with their pet dog _____them.

me time now, world leaders _____ outthe necessity for agreement on climate change, the world economy and African development

What should the people do to solve the food problem if they live in hilly areas ____ is hard to grow crops?

_Jane won the first prize in the English speech contest. –_ big progress she has made! She used to be weak in English.