Why does Liu Tao look all day long

How is everything going on with you abroad?— Quite well Not so smoothly as I expected, _____[ ]

The weather has been very hot and dry.-Yes. If it had rained even a drop, things would be much better now! And my vegetables _____. [ ]

Must I finish my homework today, Mom— No, you . You finish it tomorrow.

I really can’t believe such a learned man has made so silly a mistake.- Don’t you know_______ sense is worth more than knowledge