As an excellent translator , he reached a high level of ______ in his English.
.They _________ in spite of the extremely difficult conditions.
The old movie reminded them _________ the wonderful time they had spent together.
.He keeps on with physical training in winter _________ cold it is.
.Keep in _________ that all people are different and some may progress faster than others.
These two maths problems can’t be used in the exam.They are too_________to the students.Everyone can remember the answers.