Find the mistake.

It (A) was (B) last weekend (C) when Jenny donated her (D) unused clothes to charity.

Choose the best answer.

The spread of the internet and international trade are key features of _______.

Choose the best answer.

_______ we urgently need is a global agreement to reduce carbon emissions.

Choose the correct prefix.

If we don’t act soon, the planet will become _______ populated, putting pressure on food and water supplies.

Choose the best answer.

Many forests were destroyed, so animals are losing their homes now.

→ If humans _______ so many forests, wild animals _______ their homes now.

Choose the best answer.

One _______ I can’t stand is all the litter outside fast food restaurants.

Choose the best answer.

Many people lost their jobs during the economic crisis, leading to a rise in _______.

Choose the correct prefix.

Many people today try to live in a(n) _______connected world where technology connects everyone instantly.