[ Simple Present and Present Continuous Tenses ]
It ______ a good habit to drink milk before going to bed
A. is
B. was
C. are
D. were

Random Topics:
PronounsDefinite pronouns (Subject, Object, Reflexive)Grammar RulesSimple Past TenseArticles & Compound NounsPhrasal Verbs with up and downFOR & SINCESimple and Progressive Verb TensesNarrative, Past TensesComparative & Superlative AdverbsOther quiz:
Grammar › ViewWhile ________ to work this morning, i saw a car accident.
A. I drive
B. driving
C. I driving
D. I drove
Preposition › View
Francis managed to swim _______ the channel _______ less than an hour.
A. in, for
B. across, in
C. over, for
D. inside, at
Grammar & Vocabulary › ViewThis is the laboratory … we do all the experiments.
A. which
B. who
C. whose
D. where
Grammar › View
Select the correct word to fill in the blank.
We _____ not know why he is always absent.
A. do
B. does
