[ Tenses ]
‘Please knock before ………… the room.’ ‘I will.’
A. to enter
B. entering
C. enter

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Grammar › ViewWhich type of verb expresses a physical or mental activity?
A. action verb
B. helping verb
C. linking verb
D. noun
Reported - Gerund › View
“ You have just got a promotion, haven’t you? Congratulation!” Peter said to his friend.
A. Peter dreamed of getting promotion.
B. Peter told his friend if his friend getting a promotion.
C. Peter asked his friend on getting a promotion.
D. Peter congratulated his friend on getting on promotion.
Grammar › ViewI …..sleeping when my father come home
A. Was
B. Am
C. Will
D. Have
Vocabulary & Grammar › View
The first wave of urban__took place in more developed countries, especially in Europe and North America.
A. migrant
B. immigration
C. emigration
D. evacuation
