—Shall I help you carry your travel case to the train ,Granny? —Oh,no,my boy.It is heavy.Thank you anyway.
When day dawned , the stars __________ of sight.
Agriculturalists are very popular with the farmers as they are________ agricultural science and technology.
She thought herself _______ to her friends because her family was rich.
He is not very confident and always _______ before making a decision.
Charles Darwin considered ______ to be the process by which evolution took place.