[ Grammar ]
Research has shown that there are more than 4000 species __________ frogs around the world.
A. in
B. on
C. of
D. off
Random Topics:
Continuous and Perfect TensesThe Present Progressive TenseRelative Clauses beginning with PrepositionsModals and Past ModalsAdverbRelative Clauses with who and whichCountable Vs Uncountable NounsSimple Past TensesOrdering AdjectivesWill vs be going toOther quiz:
Grammar › ViewAndrew has just started evening classes. He …………….. German.
A. are learning
B. is learning
C. am learning
D. learning
Grammar › View
I was using my pencil a minute ago. It ________________ be here somewhere!
A. can
B. could
C. must
D. would
Grammar › ViewThey will look ……. a face recognition camera, and the money will leave their bank accounts.
A. of
B. into
C. in
D. for
E. at
Grammar › View
She ___ going to go to the mall.
A. will
B. is
C. might
D. may