__________beat Xiao Wang black and blue is not known.

hould have been warned not to cheat in the exam—_______, but he wouldn’t listen to me

I think it’s impossible for us to work out the plan in just two days. It’s too difficult.—You’re right. We can’t be _______ careful and hard while working on it.

Must we finish the work today—________. We have something else to do tomorrow.

That must have been a long trip.—Yeah, it________us a whole week to get there