[ Past Tenses ]
They (go) home after they (finish) their study.
A. went- had finished
B. had gone- had finished
C. went- have finished
D. had gone- finished

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Past Continues TensePassive Modals, Impersonal PassiveVerbal PhrasesSubordinate ConjunctionsSpeculation with Modal VerbsQuantifiers MixIntensifiers: Really vs VeryPhrasal VerbVerb Moods and Vague PronounsReflexive Pronouns & Modal VerbsOther quiz:
Passive Voice › ViewMost of these computers are used for surfing the internet.
A. Active
B. Passive
Grammar › View
Choose the correct conjunction to complete the sentence:
It was raining, _____ we stayed inside for recess.
A. but
B. so
I ___ stay up late because I have an exam tomorrow.
A. shouldn’t
B. must
C. may
D. could
If Conditionals › View
If you ____ the button, the radio ____.
A. press / turns on
B. are press / turn on
C. will / turns on
D. press / doesn’t turn on
