Sam has been appointed_____ manager of the engineering department to take _____ place of George.
The lawyer seldom wears anything but the suit ________the season
--- Can you tell me how to improve my English? --- Do more speaking, I think , ________you will be good at spoken English.
It was not until she got home _______Jennifer had realized she had lost her keys.
Look , dark clouds are gathering. It is ________to rain.
People _______drugs have many difficulties in getting rid of the ______