Must Jack come to sign his name on the paper?—Yes, he_____ .

______in March, that so many people had on their light wears.

Take one more pen. If your pen doesn’t work during the exam, you can use the other one.－ OK, Mum. You are always_______.

It is the first time that I _______ this kind of tasty moon cake.

Yesterday I lost my pencil sharpener. I couldn’t find_______.—Oh, it’s a pity. You’d better buy ________ this afternoon.