[ Grammar and Punctuation ]
Which sentence must end with a question mark?
A. Do you know how long it took for the trees to grow
B. We have planted rose bushes around the trees
C. How beautiful the flowers will be
D. I will ask my teacher if I can show you

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Modal and Modal PerfectPassive Voice and Relative ClausesTenses - Present and PastTime and CalendarPast PassiveGerund & ParticipleModal PossibilitiesPrepositions and Phrasal VerbsGerund and Infinitives-ing form and the to-infinitiveOther quiz:
Question Words › View……..is he so happy?
He is happy because he won some cash.
A. What
B. Why
C. Where
D. Who
Vocabulary › View
Choose the wrong option:
The people ………….. come out carefully and with a mask.
A. Will
B. Probably
C. Have