Will it be_____ before the professor returns ?
C
暂无解析
We_________thelessons_________oflastmonth.
TheGreatWallinChinaisoneofthefew_____objectsontheearth_____fromthemoon.
I'm sorry I've forgotten to post your letter .
—Never mind . _____ post it myself .
We have ____vegetables in the fridge for dinner.Go to the market to buy some_____.