---- Do you think I could borrow your MP4?---- ________
Sorry, I am too busy now. If I ____ time, I would certainly go for an outing with you.
(2012江西卷)We have bought so much food now that Suzie won’t be with us for dinner.
(2013·安徽卷)I to my cousin’s birthday party last night, but I was not available
(2013·安徽卷)It be the vocabulary that caused you the problem in the exercise because you know a lot of words.
— What are you doing this Saturday? — I’m not sure, but I go to the Rolling Stones concert