They usually spend two hours _______ their homework every day.A. do B doing C to do
I met Lucy in the primary school and we have been close friends ______.
On the top of the hill ______ an ancient tower with a history of more than 1, 000 years.
—How many English words do you think I should know?—As many as you ______. Then you will find reading quite easy.
Being honest is the first ______ if you want to make friends with others.
Before the bridge was built ______ the river, the villagers had to take a boat to the other side.