_______ in the regulations that you shouldn't tell other people the password of your e-mail account.
They are getting things together in______ preparation for ______ journey we have planned.
----Mary had a wonderful time at the party. ---- ________, and _________.
A driver should __ the road when . A concentrate on; drive B. concentrate in; driving C. concentrate to; drove D. concentrate on; driving
Helen always helps her mother even though going to school ______ most of her day.
Tom is good at his work, but he seems to _____ confidence. A lack B lack of C lacking in D short of