Câu hỏi:

Choose the letter A, B, C or D the word that has the underlined part different from others.

Find and correct the mistakes

We must act now before it is too late doing anything about the problem.

His father is going to repair the bike for him soon.

________________________________________________________________

Find and correct the mistakes

I am interesting in studying life on other planets.

Before he did his homework, he __________ a TV show.

Some people believe that aliens are just __________ creatures.

People had __________ into a temporary shelter after the mud slide.