a molten mixture of rock-forming substances, gasses and water from the mantle
A. crust
B. mantle
C. inner core
D. outer core
E. magma

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Future TensePrepositions of Place & TimePrepositionVerb to havePast Tense vs Present Tensewill, be going to, would like toAdverbial Clause of MannerPresent/Past/Future Continuous TenseAdjectives & Prepositions-Ing and Infinitive Verb PatternsOther quiz:
Mixed General Quiz › View“The child is father of the man” means ___.
a. A person’s personality forms during childhood and does not really change.
b. In legends, a hero is reborn many times.
c. A man became a father at a young age.
d. The son acts more maturely than his father does.
Grammar › View
What does John like?
John is very good at football. He meets with his friends every day for a game after class.
A. Playing a team sport
B. Studying new subjects
C. Watching matches
D. Going to school
Phrasal Verbs › ViewWhat time do you wake _____ in the morning?
A. on
B. up
C. in
D. at
Grammar and Vocabulary › View
I’m going to the airport to get Jane. ________ at three o’clock, so I’d better hurry.
A. Her plane arriving
B. Her plane arrives
C. Is her plane arriving
D. Her plane does arrive
