1. Where were you yesterday morning? a.She was at home. 2. Did you go out last night? b. I’m from Seoul, Korea. 3.What’s he doing? c. She is cooking in the kitchen. 4. Does she have any toys? d. Yes, I did. 5. Where was she last weekend? e. It was the first of April. 6. What were the date yesterday? f. He’s drawing a dog.

1. Where were you last weekend, Nam? =>…………………………………………………. 2. Where were you yesterday morning, Hoa and Mai? =>………………………………………………………… 3. Where were you yesterday, Hoa? =>………………………………………………………… 4. Where were she last night? => ………………………………………………………... 5. Where were they yesterday? =>………………………………………………………...

1.Tính diện tích các hình đã ch

a. Diện tích tam giác có độ dài đáy là 4,7 dm và chiều cao 5,3 dm

b. Diện tích hình tam giác có độ dì đáy là 15m và chiều cao là 9 m

c.Diện tích tam giác có dộ dài đáy là 6,3cm và chều cao là 2,8cm

72,8:19=??

6.(-4^2).(-10^2):2^4