Think about it

Exercice 1

Write each problem in letters. Don’t forget to give the solution!

1

70 + 13 = 83 ➝ Seventy and thirteen equals eighty three.

2.5 + 2.3 = ➝ .

2

1/4 – 4/4 = ➝ .

3

8 × 4 = ➝ .

4

12 ÷ 3 = ➝ .

Exercice 2

Pick a modal verb to make hypotheses.💡 Tip: Use could, can’t, might and must.

1

I’m almost completely sure that the headquarters of the UN Refugee Agency are in Geneva.

The headquarters of the UN Refugee Agency in Geneva.

2

I think that the UN has existed since 1945, but I’m not sure at all.

The UN have existed since 1945.

3

It’s possible that NGOs will help children in need.

NGOs help children in need.

4

It’s impossible for the UN to have more than 195 member states!

The UN have more than 195 members states!

Exercice 3

Put will or would into the sentences.

1

If we want to make the world a better place, we need to work together. If we don’t feed our bodies, we not survive. It’s the same with the planet and human culture. If we only fought wars, towns and cities be destroyed. If we didn’t share our knowledge, our technology not be so advanced. But if we work for peace, our cultures grow and prosper.

Exercice 4

Choose words to make if + will sentences, to predict probable future events.

1

If there is violence, I will...

2

If he heard sirens, he would...