[ Modal Verb ]
“Have you seen John?” “No. But he _________ be studying in the library.
A. may
B. will
C. must
D. need

Random Topics:
Too or EnoughPronounsAdverbs of TimePresent Perfect Simple & Present Perfect ContinuousModals of Speculation and DeductionGrammar ModalsKnee AnatomyInfinitive FormsPresent Perfect vs Past Simple TenseWH Questions and Simple Past TenseOther quiz:
Grammar › ViewChoose whether to use a colon or a semicolon in this sentence:
“I always look for three traits in my _____ motivation, friendliness, and punctuality.”
A. employees:
B. employees;
Question Tag › View
Mathew and Camila work a lot , ______?
A. are they
B. aren´t they
C. don´t they
D. –
General Quiz › ViewWho invented the bicycle?
A. MacDonald
B. Macmillan
Conjunctions › View
We cannot travel to other countries _____ they have lifted the travel ban.
A. because
B. until
C. neither
D. since
