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

Identify the error in the given sentence and supply the correction.
At the age of seventeen, Galileo know that he had discovered an important law- a law of a pendulum.
Use the given format for your response.

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

She was reading a newspaper when the bell __________ .

You__________ take care of your health.

The white and the black dog is dead.

Fill up the blank by using the correct tense form of the verbs given in bracket.
The journey ________ (be) cool. It imparted solace to the soul and mind.

Choose the correct form of the verb given in the bracket in the following sentence:
The poet and singer __________ dead. (is, are)