[ Grammar ]
In my opinion, what makes people happy is hard ………. tell.
A. for
B. from
C. in
D. to

Random Topics:
Grammar ClausesThere is or There areVerb FormsIdentifying TensesExpressing Obligation and ModalsGerund, Infinitive, Bare VerbComparative - SuperlativeWish, Unless, If sentenceModals for Ability, Possibility and PermissionDescriptionsOther quiz:
Grammar › ViewShe’s wearing a silk scarf with a floral ………. .
A. pattern
B. material
C. colour
D. shape
Grammar › View
She…(have) problems with her teeth if she…(not brush) them every day.
A. will have/doesn’t brush
B. has/will not brush
C. has/doesn’t brush
D. will have/will not brush
Grammar › ViewHe said he would contact me, but he _______ phoned _______wrote.
A. either…or
B. neither…nor
Some vs. Any › View
The music’s not very good. _____ should change it. Let’s get some action here.
. somebody
b.anybody
c. nobody
d. someone
