THÌ QUÁ KHỨ ĐƠN

Tín hiệu nhận biết "thì quá khứ đơn" là khi trong câu có các từ sau: ......................

• always, usually, sometimes, never, every day

• now, at the moment, at present

• did, were, was, last, yesterday, in 2021

What did the pythons do when you were there?

-They ..............quietly. (move)

What did the peacocks do when you were there?

-They ..............beautifully. (move)

What did the tigers do when you were there?

-They ..............quietly. (roar)

What did the pandas do when you were there?

-They ..............slowly. (eat)

QUÁ KHỨ CỦA TỪ "write" LÀ ........

• writen

• wrote

• writing

• writed

QUÁ KHỨ CỦA TỪ "sing" LÀ ........

• singed

• song

• sang

• sung

Trong các câu sau, câu nào là câu phủ định ở quá khứ?

• I played baseball yesterday.

• I didn't play baseball yesterday.

• Did you play baseball yesterday?

• I don't play baseball yesterday.

Trong các câu sau, câu nào là câu khẳng định ở quá khứ?

• I played baseball yesterday.

• I didn't play baseball yesterday.

• Did you play baseball yesterday?

• I don't play baseball yesterday.

Trong các câu sau, câu nào là câu hỏi ở quá khứ?

• I played baseball yesterday.

• I didn't play baseball yesterday.

• Did you play baseball yesterday?

• Do you play baseball yesterday?