Question

21. Change the assertive sentences into interrogative sentences.
1. Tippy is in class eight.
2. I was able to recognize him.
3. This watch is quite expensive.​

Answer 1

Answer:

Is tippy in class eight?

Was I able to recognize him?

is this watch quite expensive?

Answer 2

Answer:

1.Which class was tippy study?

2.there you was recognise him?

3.is the watch was expensive?

Explanation:

we change the sentence to question mark sentence

i THINK YOU WILL UNDERSTAND