[ Future Tenses ]
When the plane ___ and the captain ___ the seat belt sign, you can use your laptop.
A. is taking off/is switching off
B. took off/switching off
C. takes off/switches off
D. taking off/switching off

Random Topics:
Interjections, Tag Questions and Nouns of Direct AddressAuxiliaries VerbQuantifiers & Modals of ObligationPresent Tense vs Present ContinuousGerund Subject or ObjectPast simple regular verbsPast Tense (Regular and Irregular)Comparatives or SuperlativesBe used to vs used toAuxiliary and Modal VerbsOther quiz:
Vocabulary › ViewHe warns that the nation’s economy is about to _______ under the weight of its debt
A. impaired
B. implode
C. imply
D. infamous
Grammar › View
She didn’t bring ____ umbrella but I brought _______.
A. her – mine
B. hers – mine
C. her – my
Grammar › ViewChoose the correct alternative.
Plastic is recycled by a lot of people in our town.
#
A. Passive voice
B. Active voice
Pronoun-Verb Agreement › View
____ build a campfire after dark.
A. She
B. He
C. We
D. It
