--What shall we do tonight then?--________ --whatever you want.
__________there are only 20 minutes left before the train left,I felt uneasy in the taxi to the railway station.
__________ problems you have,you can always come to me for help.
Plants grow best__________it is warm and wet.
__________ you go,you should bear the motherland in mind.
_________,so he didn’t come to school last week.