Please remember to _____ a stamp _____ your envelope before you post it to your friend.
You are driving too fast. Can you drive_________?
American is an ________ country. You can hear _______ every where.
Mary realized she ________.
----How did you find the party ?----Perfect ! It ______ very well .
During the tourist season, there are many people wandering in this city to see the old castles _____ in the sixteenth century.