A.students | B.students’s | C.students’ | D.students of |
A.Are there | B.Is there | C.Have | D.Has |
A.visit | B.visits | C.visites | D.visited |
A.on | B.first | C.ones | D.the first |
A.he do | B.he does | C.he dos | D.he did |
A.does;does |
B.do;does |
C.does;do |
D.do;do |
A.on | B.on the | C.in the | D.in |
A.see | B.saw | C.seen | D.seeing |
A.do:eat | B.did;eat | C.does;eat | D.did;ate |