Điền từ thích hợp

----- Nội dung dịch tự động từ ảnh -----
never
positive
question
whether
which
When we report questions:
a. we can use ask, want to know or wonder to introduce the reported
b. we use the same word order as in
c. we start reported yes/no questions with if or
d. we
statements.
use the auxiliary verb to do in reported yes/no questions.
e. we start reported wh-questions with a wh-question word, such as
or why.