2. because I was sad - quá khứ be là was/were nhưng chủ ngữ là I nên là was nhé

3. because i went to bed late - quá khứ go là went

4. because I went the wrong way - quá khứ go là went

5. because I was in a hurry - tương tự câu 2. chia quá khứ be là was

6. because it rained a lot there - quá khứ rain thêm ed

#no copy!! xin vote 5 sao nhé ạ^^

2. b/c I was sad - quá khứ be là was/were nhưng CN là I nên là was nhé

3. b/c i went to bed late - QK go là went

4. b/c I went the wrong way - QK go là went

5. b/c I was in a hurry - chia QK be là was

6. b/c it rained a lot there -QK rain thêm ed