Practice more, _______ you’ll learn English better.

If there ______ no water, there ______ no life on the earth.

Now the air in Yancheng is thanit used to be. Something must be done to stop it.

It was at 10 o’clock last night __________ the visitors finally arrived at Pudong International Airport.

With Father’s Day around the corner, I have taken some money out of the bank ________ presentsfor my dad. [ ]