а)speak; b)does speak; c)speaks; e)am speak;
2.We...part in the congress last month
a)take; b)took; c)taked; e)takes;
3. ... you have a large family?
a)does b)is c)do e)are
4. When... we celebrate mothe's day?
a)do b)is c)does e)are
5. ... Doctor Sandford in?
a)is b)are c)am e)were
