--Tim, you are leaving for the Yellow Stone Park tomorrow. Why not pack your clothes and food up now?-- .A Help yourself B. Good ideaC. Go ahead, please D. Me, too
I hope you can _______a solution to question as soon as possible.
It is believed that a new kind of drug _____ by the scientists and they are hopeful that they will succeed in a few months.
The speaker raised his voice _____ make himself _____ by the listeners.
We waited and waited.________ we had been looking forward to.
The living room is clean and tidy, ________ a dining table already laid for a meal to be cooked.