.____it will do us harm or good remains to be seen.
The business has ______ from having one office to having twelve branches.
The children talked so loudly at dinner table that I had to struggle ______.
People should open the window in the morning to make air ______ in order to keep the indoor air fresh.
The government has given enough support so far. ______, we are sure that the plan will be carried out.
- Does Shelly like shopping?- Well, she would rather spend time ______ at home than ______ in the street.