---What’s your attitude ______ these travel routes?
--- Well. I would say the second route to Tibet is better as it will be my first time that I ___ to Tibet.

The chief editor demanded that the article          immediately.

It’s hard for a woman to run after fashion as it _______ so quickly.

Children experts suggest children ______ more time to play freely.

Unfortunately when we arrived she ___, So we only had time for a few words.

---Where is mother?
---She is in the kitchen. She ___ the dinner for the party the whole afternoon.

The students _______ busily when Miss Brown went to get a book she _______ in the office.

The building which _____ now will be our science laboratory.

The harder you_______ , the greater progress you______ .

If you ____ the chat room ten minutes ago, you ____ what we were talking about.