There is ___________ “s” and __________ “u”in _______word “student”.

Many people believe that hunger is only a problem in the developing countries.________， it is a problem all over the world.

Cindy, can you go shopping us this afternoon —I’d love to, but I’m busy.

Let’s watch the tennis game on TV. —That ________ good.

You will be successful in the interviewyou have confidence.