Viết lại câu

Tìm lỗi sai và sửa lỗi

1. She hasn't been being in the garden for more than one hour.

2. I have been searching for information about that university since several days.

3. Will you mind if I open the window? It's rather hot here

Tìm lỗi sai và sửa lỗi

Most of the Egyptian woman Hypatia's writings on medicine have been lost, but there are an amount of references to them by other scientists

Viết lại câu 

1. The house is very big. He was born in it

=> The 

2. You'll meet Henry tomorrow. He's also a member of the board

=> You'll

Viết lại câu

The girl lives in our neighborhood. Her parents are working in a post office.

=> The

Cho từ gợi ý hoàng thành câu

1. How/ can / people / hearing / impairments / communicate / quick/?

2. She/ quite / happy / share / felling

Tìm lỗi sai và sửa lỗi

1. I will leave the party early because I must studying for my exam.

2. The food was good with reasonable price, but the service was slowly.

Sắp xếp câu sau

1. It / responsible / who / is / I am.

2. like / Sundays / I / I because / have to / early / get up / don't / .

3. He / a / writer / successful / at / the / became / age / of 20.

Sắp xếp câu sau
1. this shirt / by / It / actress / was / that /was / the / worn.
2. secretary / was  / typed / It / the / the / letter / that

Hòa tan hết m(g) Al trong dung dịch HNO3, thu được hỗn hợp khí (đktc) gồm NO và NO2 có thể tích là 8,96 lít và có tỷ khối đối với hiđro là 16,75. Giá trị của m là