1. No one in our class is as tall as Nam.
=> Nam is the tallest student in our class.
2. There are 40 monkeys in the cage.
=> The cage have 40 monkeys.
3. It is one fifty.
=> It is ten to two.
4. My mother walks to work every day.
=> My mother goes to work on foot everyday.
5. Does your class have forty students?
=> Are there forty students in your class?