Simple Present exercises online - answers

• Do the following exercise on Present Simple »

• There are many people in Warsaw.
• I must do my lessons.
• He is an English citizen.
• Their brother is a good son.
• They can speak French.
• My friend has many interesting books.
• Mary can read Russian books.
• It is so dark that I can see nothing.
• We can tell you the truth.
• We have time to play.