In the experiment we kept a watchful eye ________ the developments and recorded every detail

Spending most time talking with your parents, _____ they may not well understand you.

1—We’ll be back for ourschool’s ____anniversary ceremony(周年校庆).—I see. Thatmeans you’ll have a get-together with your classmates in_______ years.

Some women __ a good salary in a job instead of staying home, but they decided not to work for the sake of the family．

We are told that more new teaching buildings ________ next year.