—Do you know that Mrs. Obama came to China with her mother and two daughters?—Yes. And it is their ______ visit to China.

The weather here is much hotter than ______ of Kunming in summer.

Look at the sun. It’s a fine day today.

Billy: I’ve been fixing the computer for over three hours, but it still doesn’t work. Nana: Why don’t you take a rest and try 　　　?  Maybe you’ll do better then.

 — Summer holiday is coming ! _______ will you go to Hainan for a trip ?— In a few weeks.