To qualify yourself for this kind of new job, I recommend that you _____ some online courses.

 Jane has been so _______ in getting used to everything that she hasn’t had time for social activities.

That was the first time I _______ there and I was impressed by the friendly people very much.

The seawater takes ____ a lot of heat in summer.

It didn’t _____ him that she would refuse his invitation

---Why do you look so upset?

---There are so many troublesome problems ____.

I really don’t know ___ ___I kept the secret papers.

It is very common that former people have difficulty in  _____ modern life.

Someone is ringing the doorbell. Let’s see _______.

______ surprised the family most was ________ the girl played basketball very well.