On the top of the hill ______ an ancient tower with a history of more than 1, 000 years.
A．stood B．ran C．came D．lived
—How many English words do you think I should know?
—As many as you ______. Then you will find reading quite easy.
A．will B．must C．can D．might
Being honest is the first ______ if you want to make friends with others.
A．step B．time C．job D．hand
Before the bridge was built ______ the river, the villagers had to take a boat to the other side.
A．in B．beside C．across D．along
—Can you tell the differences between these two pictures?
—Differences? Oh, no. They look quite ______.
A．different B．similar C．strange D．interesting
—Hey, man. You can’t cross the street now. You have to wait ______ the traffic turn green.
—Oh, sorry and thank you.
A．when B．after C．until D．while
