Chia động từ tring ngoặc
I have not worked today. We (buy)…………..a new lamp. We (not / plan)…………..our holiday yet. Where (be / you) ? He (write)…………..five letters. She (not / see)…………..him for a long time. (be / you)…………..at school? School (not / start)…………..yet. (speak / he)…………..to his boss? No, he (have / not)…………..the time yet.