[ Mixed General Quiz ]
This is very valuable. Please look ___ it.
a. at
b. for
c. after

Random Topics:
Knee AnatomyComparatives or SuperlativesReflexive Pronouns & Modal VerbsThird ConditionalModals and Comparative SuperlativeModal PerfectModals in the PastRoot WordPrepositions and ConjunctionsLinking Words and ConjunctionOther quiz:
Grammar › ViewA. renew energy
B. renewable energy
C. recycling energy
Grammar › View
It is _____ 30 km.
A. at
B. about
C. from
D. to
Modals for Obligation › ViewYou _____________________ pay attention in class.
A. must
B. mustn’t
Object Pronouns › View
They are my friends. I like playing basketball with ___.
A. us
B. them
C. their
D. they
