| A.they always sleep very well |
| B.they often eat good food |
| C.they read a lot of books |
| D.they have very good memories |
| A.at the age of six | B.when he is a small child |
| C.after he goes to school | D.when he can read and write |
| A.read and write | B.make sentences |
| C.hear and remember the sounds | D.think hard |
| A.they have no good memories |
| B.they have too much time for it |
| C.they have no recorders |
| D.they are busy with other subjects |
| A.if you have lots of good food |
| B.if you do more and more exercises |
| C.if you get up early |
| D.if you do morning exercises every day |