Topics: Auxiliary Verbs, if, unless and Modal
We ______ turn off the lights when leaving a room to save energy.
A. need
B. need to
C. needs to
Select your answer:

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Grammar › ViewWhat change, if any, should be made to the following sentence?
That is the beautifulest shirt in the store.
A. Change beautifulest to most beautiful
B. Change beautifulest to beautiful
C. Insert a comma after shirt
D. No change is needed
Tenses › View
My mobile _____ out of battery very soon. Look, the icon is red.
A. will run
B. is going to run
C. is running
D. runs
