1. Put the correct form of the verbs in the bracket.
a. We are studying very hard at present (to / in order / so) pass our exams next month.
b. I bought a new car (so as to / so that / to be) go faster.
c. I go to bed early (so that / in order to / to) I won’t be tired the following morning.
d. I have to set the alarm for 5 o’clock (not to / in order not to / so that not) oversleep.
e. I waited for an hour (so as to / in order to / so that) I could meet her first time.
f. Doing exercise regularly (so that / so as not to / in order to) have good health and mental.
g. Chain is always prompt (to / so that / so as not to) help her friends every time.