My father ____ a bus to his office until the workers have had his car fixed next week

The following are some popular websites________people can sell goods to each other.

–Are you cleaning my roomI can’t help _____Ican’t bear seeing people’s room in a mess!

“WeChat” really makes a great to people’s life. It’s easy for us to keep in touch with others.

I always go there by bus. —Why not _______by train It’s faster.