سؤال ۱۲، زبان انگلیسی ۳، خرداد ۱۳۹۸

The early bird catches the worm, ...... if you want to succeed, wake up and start work early.

He bought a house, found a job, ...... chose a school for his children last year.

The glass fell down to the floor, ...... it didn’t break.

You can pay now, ...... when I finish your painting.