[ Modals of Advisability ]
They _____ practice more if they want to win the competition.
A. should
B. must
C. had better
D. could

Random Topics:
Mix-TensesIn/On/At + TimeFrequency AdverbsPrepositions of Place & TimeDefinite & Indefinite Pronoun & ConditionalsAdjective or AdverbFuture Continuous, Future Perfect and Future Perfect ContinuousTenses and StructuresGrammar AssessmentAdjective vs AdverbOther quiz:
Vocabulary › ViewChurlish
A. Considerate
B. Safe
C. Rude
D. To associate on very friendly terms
E. Open to new ideas
Vocabulary & Grammar › View
. When electronic devices become _____ , people tend to get rid of them, causing tons of e- waste.
A. advanced
B. human-like
C. obsolete
D. logical
Grammar › ViewSmall birds mainly live _____ insects.
A. with
B. on
C. off
Present Perfect Tense › View
I have ………………………… an ice cream. I’m going to brush my teeth.
A. already eated
B. just eaten
C. yet ate
D. just ate
