.I can’t quite remember __________he started to work as a teacher.

I haven’t seen her _____.

Shall I help clean the kitchen, Mum?—Thank you.But you ________ it because I can do it myself.

customer withdraws money from the bank, it isrequired to leave his signature. But how can we be sure it is_______

I had great difficultythesuitable food on the menu in that restaurant