[ Idioms ]
The Great Wall of China was not thick enough to ___ back the invading hordes.
a. hold
b. play
c. give
d. go

Random Topics:
ProverbsPerfect Verb TensesConditional Sentence 0, 1Continuous TensePrepositions of Time & PlaceAdverbsPrepositions of Location, Movement and TimePast Perfect SimpleVerb Tenses (Progressive, Perfect)Demonstrative SpeechOther quiz:
Vocabulary & Grammar › View………………………………….can design and read blueprints.
A. A pipefitter
B. A welder
C. An electrician
D. A safety officer
Grammar › View
. What is the function of the preposition ‘at’?
A. To indicate a specific point or location.
B. To show a relationship between two nouns.
C. To express time duration.
D. To indicate a comparison between two things.
Prepositions and Adverbs › ViewPlease take all your belongings _________ the drawer before moving desks.
A. into
B. out of
C. by
D. through
Grammar › View
The feet go ________ the socks.
A. inside
B. under
C. behind
D. from
