Tenses — English (Language & Literature) STD 10 — Question

Complete the given sentence, by filling in the blank with the correct option:
Many researchers_____________how small business owners can be successful beyond the initial few years in business.
(a) have studied
(b) has studied
(c) had studied
(d) is studied

Read the conversation between a mother and her daughter. Complete the sentence by reporting daughter's reply correctly.
Mother: Why are you looking so worried?
Daughter: My exams are approaching.
Mother asked her daughter why she was looking very worried. The daughter replied that_________

You__________ hurry to go; there is plenty of time.

When Rakesh __________ down, she will tell him everything.

I __________ in this school since 2001.

Select the option that identifies the error and supplies the correction for the following line, from a news report:
Dolphins and killer whales has learned an elaborate routine to entertain aquarium audiences.

Option No.	Error	Correction
(a)	an	a
(b)	to entertain	entertaining
(c)	audiences	audience
(d)	has	have

Select the correct option to complete the narration of the dialogue between Radha and Shikha.
Radha : Do you know how to swim?
Shikha: Yes I know. I have learnt it during this summer vacation.
Radha asked Shikha if/whether she knew how to swim. Then Shikha replied in affirmative and also added that
(a) she had learnt it during the summer vacation
(b) she has learnt it during the summer vacation
(c) she have learnt it during the summer vacation
(d) she had learn it during the summer vacation