to be glad – радоваться
to be nervous – нервничать.
to be ill – болеть.
to be interested in – интересоваться.
to be present – присутствовать.
to be proud of – гордиться.
to be in time for – приходить вовремя.
to be thirsty – хотеть пить.
I'm glad to see you againI was nervous before the examI'm not really interested in modern artI think my cat is illIs your friend present here?Your father will be very proud of youYou're just in time for dinner!I'm not hungry, I'm really thirsty!