[ Grammar ]
They usually spend their holidays in __________ mountains.
A. a
B. an
C. –
D. the

Random Topics:
Asking & Giving AttentionHelpful Phrases Linking WordsTo Infinitive/Bare Infinitive/GerundsConjunctivesVerbs: Action, Linking, and HelpingPast Simple Negative & QuestionsPersonal & Possessive PronounsModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityGrammar Double Object VerbsOther quiz:
Modal Verbs › ViewThai men must ______________ a soldier.
A. be
B. is
C. being
D. are
Passive Voice - Present Tenses › View
The tennis tournament ___ in different countries each year.
A. is playing
B. plays
C. is played
D. Option 4
Grammar › View…………. it rains, what shall we do ?
A. Supposing
B. Considering
C. Thinking
Modal Verbs of Permission › View
What modal verbs do we usually use to ask for permission?
A. must, have, should
B. can’t, musn’t
C. can, could, may
D. has. have, had