Nowadays electrical energy from the sun has become the most widely used energy.
| A．comes | B．coming | C．to come | D．came |
The dictionary __________ 10，000 words，__________ many in science.
| A．contains；includes |
| B．is containing；including |
| C．includes；contains |
| D．contains；including |
The policeman stopped the stranger and asked him where he __________．
| A．hung up | B．hung together |
| C．hung out | D．hung on |
_________ you are right in refusing to join that club.
| A．In a sense | B．In the sense |
| C．At a sense | D．At the sense |
Life is like a long race __________ we compete with others to go beyond ourselves.
| A．why | B．what |
| C．that | D．where |
—Come on，please give me some ideas about the project.
—Sorry.With so much work __________ my mind，I almost break down.
| A．filled | B．filling |
| C．to fill | D．being filled |