A little revision of basic grammar...
HOW TO BUILD SENTENCES
---- Verb be
(page 122)
+ Subj + verb BE + ...
Ex:
We are students
- Subj + verb BE + not + ...
Ex:
You aren't British
? (Question word + ) Verb BE + Subj + ... ? (Inversion)
Ex:
Is he Italian?
What's your name?
---- All verbs
(page 124)
+ Subj + verb + ...
with he/she/it: verb+s
Ex: We work in a bank
He lives in Germany
- Subj + do/does + not + infinitive + ...
Ex: They don't speak French
She doesn't like animals
? (Question word +) Do/does + Subj + infinitive + ... ?
(ASI or QuASI)
Ex: Do you speak Russian?
Does he have children?
Where do you live?