Can you teach me the computer?
He feels like the Internet day and night. Tell him not to do it again.
They didn’t do it by themselves instead of Uncle Wang for help.
--- Bob never does his homework Mary. He makes lots of mistakes.--- Because he spends time doing his homework.
---Mom, when shall we go to Weifang Museum this weekend?---Oh, sorry. I’m going to Beijing for a meeting. ____ Saturday ____ Sunday is OK.
—We can save our pocket money and donate it to those in need. —________!