[ Idioms ]
As regular as ______
A. clock
B. watch
C. clockwork
D. dot

Random Topics:
The Present Progressive TenseSimple TenseDirect-Indirect SpeechGrammar : can, could and be able toPrepositions of Time, Place, and MovementUnless If First ConditionalPast and Perfect TensesTime ExpressionsPossessive NounsRelative - ConditionalOther quiz:
Grammar: wishes and regrets › ViewIf only there _____ something I could say to make you feel better.
A. was
B. were
Modal Verbs › View
_____ I speak with the manager, please?
A. Should
B. Have to
C. Shall
D. May
Prepositions › ViewI will pay the interest … the loan.
A. in
B. on
C. at
Modals and Modal Perfects › View
I ____ finish an essay tonight.
A. have got
B. mustn’t
C. need to
