7.

1.

Down:

$\text{1.}$ pencil

$\text{2.}$ rubber: cục tẩy

$\text{3.}$ notebook: quyển vở ghi

Across:

$\text{1.}$ pen: bút mực

$\text{2.}$ ruler: thước

$\text{4.}$ school bag: cặp đi hok

$\text{5.}$ book: quyển sách

8.

$\text{1.}$ page

$\text{→}$ câu trả lời là trang nên câu hỏi là trang

$\text{2.}$ spell: đánh vần

$\text{3.}$ How

$\text{4.}$ repeat

$\text{→}$ Can + S + V?

9.

$\text{1.}$ May/ Might I come in?

$\text{2.}$ May/ Might I go out?

$\text{3.}$ May/ Might I ask a question?

$\text{4.}$ May/ might I speak Vietnamese in class?

$\text{5.}$ May/ might I borrow your notebook?

$\text{→}$ May/ Might + S + V?

10.

$\text{Do:}$ 

$\text{→}$ We may go out if we ask our teacher.

$\text{→}$ We might be quiet during the test.

$\text{→}$ We might be honest. <trung thực>

$\text{Don't:}$

$\text{→}$ We mightn't bring documents into the room.

$\text{→}$ We mightn't be noisy.

$\text{→}$ We mightn't be late for the test.