.Susan’s parents have bought a large house with a swimming pool. It ______be very expensive.

It’s said that Armstrong sent a message to Mission Control _____ said that two huge, strange objects landed near them and were watching them.

Many young people play ___________ soccer in their free time.

Lucy is famous her dancing in her class. [ ]

If you know nothing about the famous program called Where are we going, dad?, you ______be living in a box!