Помогите вставить правильно глаголы to be в предложениях.her name .... Dasha.she .... 10 yeare old.They .... sad because their grandfather.... ill.This book ... not very interesting and we ..... bored.
1) is 2) is 3) are 4) is 5) is 6) are
так как name, she, grandfather, book - единственное число, a we, they - множественное