Explanation

Slowly and Gradually means آہستہ آہستہ

Explanation

Appear means to seem or to look like something.

Appear means لگتا ہے یا کسی چیز کی طرح نظر آنا

Seem means لگتا ہے یا کسی چیز کی طرح نظر آنا

Explanation

Daily means something that happens each day.

Everyday has the same meaning.

Daily means روزانہ

Everyday means ہر روز

Explanation

Usually in is used after trust or "believe".

We trust in one God

means ہم ایک خدا پر یقین رکھتے ہیں

so the option "in" is best to keep the meaning of the original sentence.

Explanation

We generally use in after harm.

No harm in + ing form of a verb کوئی حرج نہیں

There is no harm In meeting him.

اس سے ملنے میں کوئی حرج نہیں۔

Explanation

"My aunt will visit my home."

"میری خالہ میرے گھر آئیں گی۔"

"Visit" is the correct verb form to use with "will" because "will" is followed by the base form of the verb to indicate future tense.

Explanation

We generally use with after filled. 

With is a preposition here.

Her eyes were filled with tears اس کی آنکھیں آنسوؤں سے بھر گئیں۔

Explanation

Effective means something that works well or produces the desired result.

Here, the sentence means the medicines successfully cure cold, so “effective” is the best fit.

Explanation

We generally use were with you.

Were shows past tense.

Where were you born means آپ کہاں پیدا ہوئے

Explanation

Here 'yesterday' shows something happened in the past.

This sentence is also simple.

We generally use second form of verb in simple sentence of Past Indefinite Tense. 

Note: Do is the first, did is the second while done is the third form of verb. 

We did a lot of work yesterday means کل ہم نے بہت سارا کام کیا