单句语法填空
1．No matter how busy he is, he makes it a rule___________ (read) at least 20 minutes a day.
答案：to read
2．We forgave his bad temper because we knew that his son’s illness had put him under great___________ (stressful)．
答案：stress
3．The new survey shows that the number of students ___________ (addict) to computer games has been on the increase in recent years.
答案：addicted
4．___________ spite of what has recently been done to provide more buses for the people，a shortage of public vehicles remains a problem.
答案：In
5．The young couple had meant to travel abroad, but they cancelled the trip due ___________ the tough budget.
