You have to leave your shoes ______________the door when you enter the house.
A. In
B. Over
C. To
D. By

Random Topics:
Compound Words and SentencesAdverbial ClausePassive Modals, Impersonal PassivePresent Perfect - Just, Already, YetRegular Plural NounsSimple Future - WillIndefinite and Definite ArticlesPreposition after some VerbsGrammar ModalsSynonymOther quiz:
Narrative Tenses › ViewWhat is the meaning of the phrasal verb ‘pick up’ in case of language learning?
A. to quickly improve a skill, especially when you haven’t used it for a long time
B. to absorb, understand
C. to learn a new skill or language by practising it rather than being taught
D. to manage to live or do a particular thing using the money, knowledge, equipment, etc. that you have
Grammar › View
Why do you play tennis?
A. Because I like it
B. In the morning
C. With my friend
D. I play basketball
Grammar › ViewThe book ……. written by a famous author.
A. is
B. has been
C. will be
D. was
Vocabulary › View
a scientific test to try out something in order to learn about it
A. eyewitness
B. firsthand
C. theory
D. experiment
