[ during, for, while ]
She has been sleeping ___ ten hours.
A. during
B. for
C. while

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Simple Present Negative and QuestionSimple Past ContinuosHas and HaveModal RequestsFuture FormsFuture Perfect vs Future ContinuousAdverbs or AdjectivesModals in the PastModal Verb, Passive VoicePast Perfect Tense and Past TenseOther quiz:
Prepositions › ViewHe was successful ________ his job.
A. in
B. with
C. of
D. to
Subject Verb Agreement › View
The leaves from the branches of the tree (fall, falls) down because of the strong wind.
A. fall
B. falls
Grammar › ViewDo you mind closing the window?
A. Will
B. Could
C. Would
Grammar › View
We decided…….our holiday on a Spanish beach.
A. have spent
B. spend
C. to spend
D. spending