News came that the Netherlands launched its first-ever “intelligent bicycle”

Mike replied, with a big smile, "Oh, you_______ to worry about them."

-- Mom, when shall we go to Dongying Museum this weekend?
-- Oh, sorry. I'm going to Beijing for a meeting. ___Saturday __ Sunday is OK.

It’s December now. In _____ three weeks, we’ll have our winter holiday.

He his baby every day because his wife is very busy.
A puts on B. dresses C. wears D is in