Topics: Grammar & Vocabulary
It is difficult ____ rules that tell exactly when you should apologize.
A. writing
B. to write
C. write
D. wrote
Select your answer:

Random Topics:
Relative PronounAction, Helping & Linking VerbsHow much or How many?Ordering AdjectivesPresent Continuous TenseInfinitive or GerundSentencesPreposition & GerundTenses and PronounsModal Verbs & Perfect InfinitiveOther quiz:
Vocabulary › ViewAs soon as the the ferris wheel started I wanted ____________.
A. To get on
B. To get off
C. TV set
D. To belong
Grammar › View
Do you like ______________ shoes? They’re new.
A. this
B. these
C. that
