[ Gerunds and Infinitives ]
This is not easy _______ two languages at the same time.
A. learning
B. to learn

Random Topics:
Article the or zero article (-)Reported Speech and Reported QuestionsCoherent Sentence with Correct Grammar StructureSubject-Verb AgreementConjunctions, Interjections and Sentence TypeGerund/ To Verb/ VerbGrammar MistakesComparativeComparisionGrammar: Used to, Would, Be used to, Get used toOther quiz:
Present Perfect › View“We’ve worked in this company ____________ about fifteen years”.
A. since
B. for
Grammar › View
Chọn cấu trúc đúng khi người nói:
RẤT chắc chắn về một việc trong quá khứ hoặc không có thật
A. must / can’t / couldn’t + have PII
B. must / can’t / couldn’t + V
C. should/ ought to + have PII
Modal Verbs › ViewYou ………. eat plenty of fruit or vegetables every day in order to keep healthy.
A. must
B. should
C. mustn’t
D. shouldn’t
Grammar › View
due ____
A. to
B. for
C. with
D. at
