[ Grammar ]
_____________ are you late? Because of the traffic.
A. which
B. whose
C. Why
D. How

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Tenses › ViewI (watch) TV at the moment.
A. am watching
B. is watching
C. watch
D. watches
Verbs & Phrasal Verbs › View
Just _______ this form and sign it.
A. fill up
B. fill in
C. fill out
D. fill on