【推荐1】Elsa is ________ (talent) than her twin sister Anna. She is often praised by the teacher.

【推荐2】The girl is ________ (talent) in music, and she is good at playing the piano.

【推荐3】I think Beethoven is a_____(talent) piano player.

【推荐1】Mary is t________ in music. She sings well.

【推荐2】My brother Jeff sings very well, he is ________ (talent) in music.

【推荐3】I love music. So I want a good friend who is t___________ in music.

【推荐1】He is ________ (interest) in playing chess.

【推荐2】Throwing rubbish everywhere will be _____ (有害的) to the earth.

【推荐3】根据句意，用括号内所给单词的适当形式填空，每空限填一词。
1. For your own ___________(safe), you’d better not meet your online friends carelessly.
2. Many teenagers have problems ___________ (control) their feelings and are easy to get angry.
3. When you get to the top of the mountain, you’ll have a sense of ______________(achieve).
4. It’s not wise to judge a man ___________(simple) by his appearance.
5. Are your parents ___________(satisfy) with your grades this term?

【推荐1】This TV program is very ________ (education).

【推荐2】It’s ________ (必要的) for us to do eye exercises every day.

【推荐3】We are very ________ (luck) to go to the party and meet the great singer.