E8 u7 environmental protection grammar

I always take off my shoes _____ I come home.

• even though

• so that

• because

• as soon as

Khoanh tròn vào liên từ thích hợp để hoàn thành những phức dưới đây.

At 8 pm last night, I was doing my homework ....... my sister was playing with her toys

• When

• While

• Until

• Since

Joey was playing the guitar .................... Danny was washing the dishes.

• while

• if

• so

• or

She had an unpleasant experience ................. she was in Thai Lan.

• when

• or

• by

• but

I lock my bicycle ____ going to class.

• before

• while

• because

• who

She always tries to avoid _______ items, preferring reusable alternatives instead.

• dirty

• polluted

• toxic

• single-use

Khoanh tròn vào liên từ thích hợp để hoàn thành những phức dưới đây.

......... I had eaten my breakfast, I went to school by bus

• When

• While

• before

• After

Nick is reading a novel _______ Jack is reading a cartoon.

• while

• if

• but

______ trees and burning forests destroy a lot of wildlife habitats.

• watering

• cleaning up

• cutting down

The panda’s natural ______ is the bamboo forest.

• habitat

• ecosystem

• area