I.Fill in the blanks with the right modal verb (can, may, must): 1.He .... translate this text without a dictionary. - Yes, of course you may. 2.The students.... stand up when the professor 3. ... I come in?
II.Make these sentences negative. 1.Sarah hears this every day. 2. We take all exams . 3.They help to wipe it. 4.Ada studies at the University. 5.The teacher checks our tests .
III.Make these sentences interrogative. 1.The puppies drink milk from the bowl . 2.Kate hears everything at the moment. 3.Father chop the wood. 4.Don uses maple syrup for his cakes. 5.We wait for him.
IV.Change the following sentences into the Present/ Past/Future Simple and mindthe time expressions: 1. We (to clean) the flat tomorrow 2. I (to bake) cakes every Saturday. 3.Their parents (to see) this film yesterday.