Foreign guests often ___ a warm welcome when they come for a visit to our country.

Wouldyouhavecometohishelp,hadyoubeenfree? —Yes.ButI______engaged

You won the first prize in the English competition.– ____________ I always fail in English tests.

Either Mary ___ Jim is coming to the party this evening.

23. There were reports that three companies were ______ to market drug.