1. be fluent 2. give speech in simple english( use simple words ) 3.if you are a student then firstly say ` honourable founder sir ,manager sir etc 3. be fearless 4. no need to be nervous don't think much about it

shall is used when the subject is I or WE and will is used in other subjects

19 sis

future tense mein i aur we ke saath shall aur baki sab ke saath will ka prayog karte hain

car consist only car but vehicle consist every veichle like van ,bus ,motorcyle etc

whatsapp app is a social media platform where you can chat with your contacts

Atom is a scientific word meaning molecules

1. How are you? 2. what are you doing? 3. where are you? 4. Is he free? e.t.c

helping verb- will have been ,shall have been for I and WE use shall have been and for other subjects will have been will be used . but when there is pressure on subject helping verb would be changed . The sentence order should be Subject + helping verb + main verb(first form +ing) + object+ since /for + time

wrong - the correct one is when you make this dish you can not add sugar