[ Modal Verbs in First Conditional ]
You ______ sleep eight hours a night if you want to be fully alert.
A. may
B. must
C. can
D. might

Random Topics:
Simple Present VS Present ContinuousRun-On SentencesThe Past SimpleIf/Unless - Conditional type 1Sentence Structure and PunctuationAlthough / DespiteGrammar Past and Future TenseFirst ConditionalConditionals and WishesFuture Simple TenseOther quiz:
Modal Verbs › ViewEdo broke his leg. He . . . . . walk for now.
A. can
B. can’t
C. will
D. will not
Future Tenses › View
On Friday at 8 o’clock I _________ my friend.
A. will meet
B. meet
C. am meeting
D. am going to meet
Grammar › ViewSelect the correct option to fill in the blank:
Mary ________ (do) housework every day.
A. is doing
B. does
C. do
D. dos
Modal Verbs › View
… You join me to go to Lisa’s birthday party tomorrow? It’ll be fun if we go together.
A. can
B. can’t
C. could
D. couldn’t
