1 . It is a _________ (disturb) piece of news that she is suffering from mental illness. (所给词的适当形式填空)

2 . At present, China has established more than 80 _________ (influence) Industrial Internet platforms. (所给词的适当形式填空)

3 . That was a ____________ (delight) party and he was delighted to accept the invitation.

5 . Over the years, he has received organizational and personal ____ (finance) donations from both China and abroad. (所给词的适当形式填空)

6 . _________ (normal) behavior reflects he is in trouble. (所给词的适当形式填空)

7 . The height of the tables and chairs in our classroom are _________ (adjust). (所给词的适当形式填空)

8 . He was willing to accept any constructive advice for a ________ (worth) cause.(所给词的适当形式填空)

9 . Please remain ____(seat) until the train has come to a stop. (所给词的适当形式填空)

10 . He was so________(absorb) in thought that he ran into a passer-by on his way home.(所给词的适当形式填空)