1 Is it OK with you if I am opening/open the window? lam Wanting/want some fresh air. 2 You are seeming/seem tired. Are you usually gettingl/Do you usually get up so early? 3 Henry is preferring/prefers to drink milk, if you aren't mindingl mind. 4 lm not knowing/don't know who this cat is belonging/belongs to. 5 Yolanda can't see you at the moment, she's talkingl/talks on the phone.

1) Is it OK with you if I open the window? l want some fresh air.

2) You seem tired. Do you usually get up so early?

3) Henry prefers to drink milk, if you don't mind.

4) l don't know who this cat belongs to.

5) Yolanda can't see you at the moment, she's talking on the phone.

Глаголы to want, to seem, to prefer, to mind, to know, to belong (to) не употребляются во временах группы Continuous.

If I open - в условном предложение, в котором употребляется Present Simple.

Do you usually get - простое действие, описывающее привычку или рутину.

She's talking - действие происходит в данный момент (at the moment).