Present continuous tense - beginner

I ... walking to school

• is

• am

• are

She ... eating sandwiches.

• is

• am

• are

They are ... photos

• take

• taking

• took

• teking

You ... singing the newest Justin Bieber's songs

• are

• is

• am

John is ... English in EF

• study

• studying

• studied

• stadying

The teacher ... ... my parents

• is / calling

• are / call

• is / call

• are / calling

Formula of Present Continuous Tense is ...

• subject + V-ed

• subject + to be + V-ing

• subject + to be

• subject + v-ing + to be

My dad ... ... the news in the living room

• are watch

• is watch

• am watching

• is watching

Sella ... ... the medicine for her fever

• is taking

• is take

• am take

• are taking

The "to be" for subject "I" is ...

• is

• am

• are