TheUNistryingto______theworld________hunger. A: getridof;by B: rid;of C: beridof;by D: getrid;of

Weshould（）thosebadhabits. A: getrid B: getof C: getridof D: rid

Youaresupposedto()carelessness,foritoftenleadstoerrors. A: getridof B: gettheridof C: getrideover D: getridden

When you ________ a friend that you haven't seen for a long time and have a good chat with him, you may feel very happy and delighted. A: getinto B: runinto C: getridof D: lookout