[ Grammar ]
What is the correct past participle and present participle of the word “cost”?
A. was costing/has cost
B. costed/costing
C. cost/cost
D. is costing/has cost

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Modal Verbs and Conditionals › ViewChoose the most appropriate modal verb to replace the modal verb in capital letters.
You MUST have brought a jacket. It´s so cold tonight!
_
A. should
B. may
C. will
Prepositions › View
It’s very quiet in this street _______ the day.
A. at
B. during
C. beside
D. on
Grammar and Punctuation › ViewIdentify the part of speech for the underlined word: “The book on the table is mine.”
A. Noun
B. Verb
C. Preposition
D. Adjective
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He hated ________ in long queues.
A. running
B. dancing
C. singing
D. waiting
