Fill in the blanks with the verbs in their proper form.

We must stop ________ (pollute) the water and ________ (save) water.

Fill in the blanks with the verbs in their proper form.

What ________ water ________ (use) for?

Fill in the blanks with the verbs in their proper form.

If it ________ (not rain) tomorrow, I ________ (go) to the beach.

Fill in the blanks with the verbs in their proper form.

About a half of food ________ (get) bad.

Fill in the blanks with the correct forms of the given words.

Alice is a friend of ________ (I). She is always ________ (friend).

Fill in the blanks with the correct forms of the given words.

It will be my aunt's ________ (forty) birthday.

Fill in the blanks with the correct forms of the given words.

All living things can't live ________ (with) air.

Fill in the blanks with the correct forms of the given words.

________ (final) Ben won the first prize in the reading contest.

Fill in the blanks with the correct forms of trhe given words.

My grandmother has been ________ (die). She ________ (die) three years ago. Her ________ (die) made us very sad.

Fill in the blanks with the correct forms of the given words.

Shakespeare was good at ________ (write) He was a famous ________ (write) in the whole world.