[ Grammar ]
_____ he didn’t understand everything, he was interested in the conversation.
A. However
B. Even though
C. Because
D. While

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Past Simple and Past Continuoustoo / enoughGrammar - PunctuationGrammar - QuantiflierSuch...that, so ......thatGrammar SuffixesTensesGrammar TOEFLSimple Future - PassiveModals - Have to or ShouldOther quiz:
Grammar › ViewThere is __________ in my bag that I want to show you.
A. something
B. anything
C. whose
D. ours
Grammar › View
I wish I …….. how to upload videos from my computer to the Internet.
A. would know
B. knew
C. have known
D. will know
Communicative Grammar › ViewWhich sentence uses commas correctly?
A. We use pencils crayons and paper at school.
B. We use pencils, crayons, and paper at school.
C. We use ,pencils ,crayons ,and paper at school.
Vocabulary › View
A school is the place where students … with their teachers.
A. teach
B. work
C. play
D. study