I______ all my work before I________.A、finish, leaveB、finishes, leavesC、will finish, wi

My parents have promised to come to see me before I____________for Africa． A．h

– I lost all my work! －－ ________________.A、That’s OK.B、Not at all.C、Sorry to hear that.

I will finish my homework before my sister_____back.A、comeB、comesC、will comeD、is coming

I have ______ in my stomach before I go on a first date with a girl.A．dragonfliesB．beesC．b

Well all take a vacation in the mountains as soon as I finish working ______ my project.A

How I wish I ________ my mouth before I shouted at my mum!