[ Passive Voice ]
This problem …. by your brother yesterday
A. was solved
B. will be solved
C. is solved
D. solves

Random Topics:
ComparativeWh-QuestionPassive Voice with ModalsTenses: Present simple, Past Simple, Future SimpleAdjective + to + VerbRelative Clauses & Real ConditionalsVocab CheckingAdverb of MannersQuantifiers & Modal VerbsFuture TensesOther quiz:
Modal Verbs › View. Which of the following sentences correctly uses a modal verb to express ability?
A. She must finish her homework by tonight.
B. He can swim across the lake.
C. They should arrive by noon.
D. You might want to check the weather.
Grammar and Vocabulary › View
Katarina loves to ________ her friends in the evening.
A. go out
B. meet
C. relax
Grammar › ViewIn his free time, Tuấn …….. the Internet. He is interested in ancient cities.
A. surf often
B. surfs often
C. often surf
D. often surfs
Grammar › View
Read and complete: I’ve _____ the Himalayas.
A. Climbed
B. Climb
C. Climbing
