Neither my wife nor I myself ____ able to persuade my daughter to change her mind.
If you live near the lake, _______are that you will hear birds singing to welcome the new day.
.―Remember to pick up your little sister on your way home.―_______. You can depend on me.
China is_______vast country which is home to______amazing variety of landscapes, plants and animals.
.I'm sorry the rooms are all booked out today. That is to say, there's no room _______ for the moment.
In _______ 1960s, ________ number of habitants here is very _______ ,and it was since the middle of 1970s that the population has been increasing rapidly.