We need to ________an eye on all the activities to make sure that people stay safe.A.catch

The eyes need several minutes to___the darkness.A．turn toB．adjust toC．drop outD．base on

We can use our eyes and facial expressions to communicate virtually every______nuance of e

Speaker A: The experiment has been completed, hasnt it？ Speaker B: ______A．Yes. We need an

______by an exercise of self-control______he allowed himself to raise his eyes as they cam

______ you have any questions or needs please contact the manager after 5: 00 p. m. on we

I do not intend to follow that because we shall have an opportunity to do so on another ________.[ ]