[ 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:
Grammar › ViewI …….. a book every day.
A. am reading
B. was read
C. am read
D. read
Grammar › View
After he left ……..University of Massachusetts, he went to …….Ball State in Indiana.
A. the/a
B. a/the
C. the / the
D. the/ Ø
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
