The old man asked Lucy to move to anotherchair__________he wanted to sit next to his wife

Smell the flowers before you go to sleep, and you may just _____ sweet dreams. [ ]

Excuse me, sir. Would you please the total cost of the trip— All right, I will make it at once.

I really don’t want to go; ________， the weather is so cold outside.[ ]

Helen caught a cold the day before yesterday. But she’s ______ today.