Choose the underlined part among A, B, C or D that needs correcting.

I see a serious accident while I was standing up the bus station.

Choose the best answer.

It  _____ me 15 minutes to walk home from the train station.

Choose the best answer.

People need to be aware that the _______ limit must be obeyed on that route.

Choose the best answer.

The city’s brand new railway ______ is located directly in front of the bus station to make travel very easy.

Choose the best answer.

Drivers have to _______ their seatbelt whenever they drive.

Choose the best answer.

The child needs to _______ a helmet when riding with you.

Choose the best answer.

_______ is an area of road marked with broad black and white lines  where vehicles must stop for people to walk across.

Choose the best answer.

A _______ is an official document that shows you are able to drive.