Here he is! We _______ (wait) for him since last night. 请问此题

Here he is! We _______ (wait) for him since last night. 请问此题 We didn’t wait for him until ten o’clock last night. I wait for him t() ten o'clock last night He a______ here last night If he is late,___(not wait)for him Let's wait for him _______ he _______ back A．if,will come B． Who does he often wait here for a long time?I almost see him 改为被动语态He tells me to wait here for him. Since there is water everywhere,last night He _______ me since last week? 解释一下该句子的时态Since he came here last year, we have been happy.解 He _______ a joke last night.