Explanation

It has been raining since last night.

We normally use 'since' with the present perfect(had been) to describe an action or situation that began in the past and continues in the present

Explanation

'He is poor, yet he is honest'.

Here 'yet' will be used as a conjunction.

Sentence - Though he is poor, he is honest.

Main Clause - He is honest.

Subordinate Clause - Though he is poor.

Explanation

we could use ‘if he were’, if the events are imagery or improbable.

‘If he were’ can be used when expressing an imaginary situation in the present that is definitely not true.  

In the given question, he behaves like a king, which is an imaginary situation 

So we have used ‘if he were’, instead of using ‘if he was’.

Explanation

“should” is used to indicate something which is probable.

Here in this case Probability of failure on not working hard.

The sentence, in this case, will be “Work hard lest you should fail”. 

Explanation

Ayaan is older than all the other boys in this area.

older means : a comparative of old ( an adjective)

'Older' is followed by 'than'

whereas 'elder' is followed by 'to' in a sentence when there is a comparison

Explanation

A simple sentence contains a subject and a verb, and it may also have an object and modifiers.

However, it contains only one independent clause.

 'he confessed his crime/guilt' which involves a single subject and predicate yet conveys complete sense is a simple sentence

Explanation

loquacious بولنے والا

reticent نرمی کرنے والا

Explanation

timorous سخت

bold دلیری سے

Explanation

Perforate means سوراخ کرنا

Emit means خارج کرنا

Explanation

tenacious مضبوط

timid  ڈرپوک

ND_11_7-2023