—Do you know what to do in the lab, Mike? —Oh, sorry I don’t----just _____if I could get a ticket for the Shanghai Expo.
The little boy is dirty from head to foot, because he _____in the mud all this morning.
In order to find out how the famous painting was stolen as soon as possible, more experienced policemen have been sent to _____ the case.
People today make choices of their diets______ what they believe.
In our childhood, we were often ______ by Grandma to pay attention to our table manners.
I invited him to go to the cinema with me and he promised to. He didn’t,______.