3. Write affirmative and negative sentences using the past simple.
(Viết câu khẳng định và câu phủ định sử dụng thì quá khứ đơn.)
1. I /see / a nice photo of you
2. we/ not enjoy /that boring film
3. she /teach / her grandmother about computers
4. you /eat /a big pizza last night
5. he / not read / that old book
I saw a nice photo of you
We didn't enjoy that boring film
she taught her grandmother about computers
you ate a big pizza last night
He didn't read that old book