Please do me a favor —_____ my friend Mr. Smith to Youth Theater at 7:30 tonight.
.A distant star is observed to have weight 200 times__________ of the sun .
__________many foreigners like Beijing Hongtong is __________ they are offered an atmosphere of Chinese culture there.
Some patients even traveled long distances to__________ the special treatrhent.
The moment the earthquake happened,a large amount of help from China __________
.The education department focuses on the__________education system,instead of only individual schools.