--Good morning, sir! _________?-- I'd like to buy a sweater for my daughter.
--- What do you think of the book ?--- Oh , excellent . It’s worth __________ a second time .
— Would you like to go for a picnic to enjoy the fresh air outside this weekend? — __________. It will be a sunny day.
Your iPad is quite nice. Where did you buy ______? I want to buy ______, too.
— Have you found the information is about President Xi’s visit to Russia?— Not yet. I will surf the Internet.
---Fifty dollars for such a T-shirt! You _______ be joking!---I’m serious.It’s made of silk.