The park is a little far from here, It’s about __________.
| A．thirty minute’s walk | B．thirty minutes’s walk |
| C．thirty minutes’ walk | D．thirty minutes walk |
Many people are wondering ________.
| A．whether is the meat from the lab bad for their health |
| B．whether the meat from the lab is bad for their health |
| C．whether is bad for their health the meat from the lab |
| D．whether from the lab the meat is bad for their health |
I’ll invite you to my new flat as soon as I finish ________ it.
| A．decorating | B．decorate | C．to decorate | D．decorated |
Listen! The teachers ________ a discussion in the meeting room at the moment.
| A．had | B．have | C．have had | D．are having |
Michael promised he ________ my e-mail as soon as he went back home.
| A．would reply | B．replied | C．will reply | D．had replied |
When Jack rushed to the railway station yesterday, the train________.
| A．leaves | B．would leave | C．had left | D．is leaving |