[ Grammar ]
What ______ the team do to improve customer service last year?
A. was
B. did
C. do
D. does

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Present Perfect Negative and InterrogativeSimple Tenses in EnglishConditional Sentences and AdverbsPresent simple & ContinuousSentences and Non SentencesPast simple vs Present perfectSimple present/ past/ future tenseCoherent Sentence with Correct Grammar StructureRelative PronounPRESENT SIMPLE - CHILDRENOther quiz:
Grammar › ViewBy Monday morning, all the litter ….. collected.
A. will be
B. will have been
Kinds of Sentences › View
I can climb a guava tree.
A. Declarative Sentence
B. Exclamatory Sentence
C. Imperative Sentence
D. Interrogative Sentence
