Some people are good at ________ but bad at giving back.
It was ______ the old clock that the old man spent the whole morning at home.
The joke told by Tom made us______, so our maths teacher couldn’t make himself______.
— Jenny looks hot and dry.— So______ you if you had a high fever.
Mrs Green wants to buy that kind of cloth because she ____ that the cloth ____very well .
-When ______ and visit our exhibition next month ? -When _______ , I will let you know .