Generally,students' inner motivation with high expectations from others________essential to their development.
. —Have you known each other for long? —Not very long, ________we started to work in the company.
. -I didn't do well in physics. -I did you; so we are half and half.
. All the others seem to know each other and I began to feel ________.
. They climbed to the top of the tower, ________they could see what was happening in the distance.
. —Did you have a good time yesterday, Jane? ─Yes, as you know, ________ party went on in ________most pleasant atmosphere.