Subject-verb concord — English (Language & Literature) STD 10 — Question

An optimist thinks that all __________ well with the world.

Fill up the blank by using the correct tense form of the verbs given in bracket.
I hope that you ______ (pardon) me soon.

The given question has an error. Select the option that correctly identifies the error and the correction.
Which kind of person does something like that?

No.	Error	Correction
A.	Which	What
B.	Which	kinds
C.	something	somethings
D.	that	this

Combine the following sentence using suitable connectors.
I was unwell. I attended the seminar.

Select the option that identifies the error and supplies the correction for the following line:
I don't think there will be a severe shortage of usable water because there was some rain fall yesterday.

Option No.	Error	Correction
(a)	some	a lot of
(b)	will	should
(c)	think	thinks
(d)	was	were

Fill in the blank with appropriate modal:
They will ________ clear all the doubts before the starting of meeting. (have to, had to)

Fill in the blank by choosing the correct option to complete the conclusion of a letter of placing order.
There would be no compromise _________the quality of items supplied.
A. regards
B. regard
C. regardless
D. regarding 

Had he met me, he __________have known me.