Dogs have a very good ______ of smell and are often used to search for survivors in an earthquake.
.. After all the harm she has done, she ________ whatever she gets.
.He will have learned English for eight years by the time he_____from the university next year.
.—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 ________.