He is always (care) about his schoolwork,so he keeps making the same mistakes.
I'd like to (share) your idea about pollution.
Don't (worry).Time is enough for you to finish the examination paper.
Without their help,we could not have done it so (success).
The old man never feels (alone/lonely)because he has many friends to talk with.
Last year Susan gave a /'flauə/to Ms.Lu on Teachers'Day.
The new hotel will be built /bi'said/the river.
Everyone has a r (角色) to play in making our country more beautiful.
Last year,I (watch) our country's 70th anniversary ceremony (周年庆)on TV.
Intelligent house furnishings(智能家居) are (wide) used in people's homes now.
The Internet has changed our life and the world. However, the Internet has advantages and
(advantages).
COVID﹣19 (新冠肺炎) happened in many countries, but China has controlled it (well) than other countries.
On his (seven) birthday, he got a new schoolbag as a gift.