----The 2011 College Entrance Examination has just been over!----Yes, it will be about two years _____we attend it.
---What about having a drink? -- --_______.
I wish I could go camping with you next weekend; it sounds fun. _______, I’ll have to work.
They usually go shopping____ their lunch break.
---Would you like to go to see the film with us?---Thanks, but I ____it already.
It’s hard to believe____ the way out of the forest without the help of the local guide.