It is still under discussion_____ the old bus station should be replaced with a modern hotel or not.

I wondered _____ they always looked down upon me

Small private companies can’ t _____with big national companies, so they must try their best to win part of the market. [ ]

We’ll have to work extra hours, for there are still some problems ____________ ．[ ]

“Mary looks hot and dry” “So _____ you ifyou had so high a fever.”