I’ve asked only one person to come and help us-Sam.— _____ he doesn’t come? [ ]

I felt bad _________ I talked about my unlucky experience to the public

I think we should buy a car so that it will beconvenient for us to go to work.—______, but do you think we have so much money

Provide your doctor with a detailed medical history ______ he can give you the proper treatment.[ ]

Close the door of fear behind you，and you _________ the door offaith open before you．