（2012滨州）Mary，put on your coat，________you’ll catch a cold．

I’ve got another job. I’m sure it’s a well-paid job this time.— It’s the third time you’ve changed your job, but it’s not always true that _________.

He injured his leg and ______ couldn’t play in the game[ ]

_____ you spell “computer” —C-O-M-P-U-T-E-R.

Thanks to the Great Green Wall,my hometown is getting more and more beautiful.