It is that she helped others with their lessons after school.
. When the teacher came in, the student pretended ________ his lessons.
___ the technology developing, the games will become more and more___.
Mark woke up one morning to find both water and electricity ___ because he had not been able to pay the bills.
---- Guess what! I have got “A” for my term paper. ---- Great! You ____ read widely and put a lot of work into it.
. Although surprised, she pretended to be calm____ nothing had happened.