you spell “eraser” — E-R-A-S-E-R

Did you watch the 52nd World Table Tennis Championships last night — Yes, it was covered , and it was exciting because our Chinese sports delegation(代表团) won the champion.

The Second Youth Olympic Games in Nanjing on the sixteenth of August, 2014.

I have heard of_______ Michael Jackson, butnot_______ famous one.

My brother is studying in ______ university in America; he wants to be ______ astronaut in the future.