—Do you know if Tom ________to the concert?— I’m not sure, but if he________, I’ll go to the concert with you.
I think my uncle to our house if it tomorrow.
---Do you know that Chinese national soccer team won three games these days? ---Yes, I am very to hear the news.
He often makes us __________. A. laugh B. to laugh C. Laughing D laughed
If you like the ice-cream , you may have as __________as you can.
There isn't in this book, so is interested in it.