The man was______ surprised _______he couldn’t say a word.

I love doing morning exercises ____it’s good ______us.

Once new difficulties _____ in our new job, we should learn to use our brain to deal with it.

Loulan City is not at all ________ a traveler who has never seen the desert before can expect

I started off to walk, but Peter gaveme a lift.— Therefore, you _____ after all.