[ Modals ]
It rained every day during their holiday. It _____ have been very nice for them.
A. mustn’t
B. can’t

Random Topics:
Definite ArticlesFinite and Non-Finite VerbAdjective OrderPhrasal Verbs with up and downModal Verbs in ConditionalsModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityPrepositionSimple Present Tense with Adverb of FrequencyAuxiliary WordsPrepositions of Time & PlaceOther quiz:
Tenses › ViewWhen I opened my eyes, I ………………. a strange sight.
A. saw
B. have seen
C. see
Auxiliary and Modal Verbs › View
Which modal auxiliary is more formal when asking for permission?
A. Can
B. Could
C. May
D. Might
Present Tense › ViewThere are many __________ (fly) at night.
A. flyes
B. flies
C. flys
D. fliys
Grammar › View
My sister is a professional dancer. She always moves ____, even when she’s not dancing!
A. beautifully
B. angrily
C. completely
