[ Present Perfect Tense ]
We buy books
A. We has bought books
B. We have buyed books
C. We have bought books
D. we have had bought

Random Topics:
Grammar Present Perfect (ever never)Simple Present Tense with Adverb of FrequencyClausesAction, Helping & Linking VerbsSentence TypesGrammar Like & Linking VerbAdjective ClausesFirst Conditional & Future TensesComparatives - SuperlativesAdverb of Frequency and Past Continuous TenseOther quiz:
Vocabulary › ViewTo walk or move unsteadily
A. trail
B. unruly
C. reel
D. ecstasy
Grammar › View
You…………….to do more exercise.
A. should
B. have to
C. must
D. ought