Question

Formula oraciones interrogativas en present perfect continuous. 1. (How long/we/wait/for her) 2. (How long/she/learn/English) 3. (How long/they/go out with each other) 4. (How long/you/exercise) 5. (How long/he/sit/there)

Answer 1

Respuesta:

1-how long have we been waiting for her?

2-how long have she been learning english?

3- how long have they been going out with each other?

4- how long have you been doing exercise?

5- how long have he been sitting there?

Explicación:

la formula es asi

have+ persona+ been+ verbo con ing

Answer 2

Respuesta:

have

Explicación:

. (How long/we/wait/for her)