[ Gerund and Infinitive ]
Try ….. all questions that are obligatory.
A. answering
B. to answer
C. to answering
D. answer

Random Topics:
Articles and DemonstrativesSimple Present - WH QuestionsCommon & Proper NounsJobsWill or Going toPreposition and Preposition PhraseVerb & GrammarVerbs and TensesUsed to - Would - TensesGrammar and EssayOther quiz:
Grammar and Vocabulary › View. I’ll pick you _____ outside the station at 10.00.
A. over
B. out
C. up
Grammar › View
Paul ________ to London on Monday morning.
A. will fly
B. is flying
C. flies
D. are flying