A.by | B.on | C.with | D.at |
A.lifeguard | B.doctor | C.teacher |
A.become | B.becomes | C.wants |
A.cook; cooks | B.cooker; cooks | C.cook; cook |
A.sing | B.singing | C.singer |
A.What do you want to be? |
B.What subject do you want to teach? |
C.Do you want to be a doctor? |
D.I’m good at singing and dancing. |
E.They help people. |