Habits
Be Verb(he/she/it)
Be Verb(we/you/they)
100
Owls sleep during the day and hunt at night. They are _____ animals.
(A) shy (B) bold (C) nocturnal (D) fast
Owls sleep during the day and hunt at night. They are __(C) nocturnal 夜行性 ___ animals.
100
A bold tiger _____ afraid of small cats. (A) is (B) isn't (C) are (D) aren't
A bold tiger _(B) isn't____ afraid of small cats.
100
Wolves _____ social animals; they live and hunt together. (A) is (B) isn't (C) are (D) am
Wolves __(C) are___ social animals; they live and hunt together.
200
A lion is not afraid of humans or big animals. It is very _____. (A) shy (B) bold (C) slow (D) quiet
A lion is not afraid of humans or big animals. It is very _(B) bold____.
200
Shy cats _____ brave when they see strangers. (A) is (B) isn't (C) are (D) aren't
Shy cats __ (D) aren't___ brave when they see strangers.
200
A shy rabbit _____ brave when it meets a hungry fox. (A) is (B) isn't (C) are (D) aren't
A shy rabbit __(B) isn't___ brave when it meets a hungry fox.
300
Wild animals spend a lot of time _____ for food in the forest every day. (A) foraging (B) sleeping (C) flying (D) swimming
Wild animals spend a lot of time __ (A) foraging___ for food in the forest every day.
300
An elephant _____ a very big and strong land animal. (A) are (B) aren't (C) is (D) am
An elephant __(C) is___ a very big and strong land animal.
300
Dolphins _____ very smart sea animals. (A) is (B) are (C) isn't (D) am 
Dolphins _(B) are____ very smart sea animals.
400
Spiders can build webs naturally without going to school. This is an _____. (A) answer (B) instinct 本能(C) option選項 (D) action行動
Spiders can build webs naturally without going to school. This is an _ (B) instinct 本能____.
Green turtle swimming
400
The nocturnal owl _____ active at night. (A) is (B) isn't (C) are (D) aren't
The nocturnal owl _(A) is____ active at night.
400
Nocturnal animals _____ usually active in the morning. (A) are (B) aren't (C) is (D) isn't
Nocturnal animals __ (D) isn't___ usually active in the morning.