— Lisa, you look so tired. Shall I give you a ride?—Thanks very much.             .

There is______  “u” and ______“r” in the word “umbrella”.

–What do people usually eat at Dragon Boat Festival?–___________.

If you want to be healthy, you’d better eat _____ too often.

--- It’s so hot today. Why not stay at home and read books? --- ___________! Let’s read the novel Twilight.