[ Modals of Obligation and Permission ]
You ——- use a helmet is for your safety
A. must
B. don´t have to
C. need
D. have to

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Grammar › ViewTiago and Toni …. to Jakarta. (go)
A. have gone
B. has gone
C. will go
D. is going
V-ing/to-V › View
Why don’t you use your working hours efficiently instead of _____ overtime?
A. working
B. to work
C. worked
D. work
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A. Who’s
B. Whose
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It’s getting … outside. Let’s go home.
A. better
B. on my nerves
C. dark
D. into trouble
