ched for my wallet and it wasn’tthere. At first, I thought I _______ it at home. Then I remembered _______ itout to pay for the taxi.

May I use your computer, Mr WU —______．

I knocked on the door but answered.

Are you sure you can do well in today’s test, Lucy— .I’ve got everything ready.

When we are in trouble, we need to get ________ from others.