用括号中所给词的适当形式填空。
⑴ This is not my pencil-box. ________ (I) is in the bag.
⑵Trees are planted in ________ (we) country every year, which makes our country more and
more beautiful.
⑶— Is that bike Miss Gao’s?
—Yes, it is ________ (she).
⑷Help ________ (you) to some fruit, Jack.
⑸Their English teacher is from America, but ________ (we) is from England.
⑹--- ________ do you want to go with? (who)
--- I want to go with my mum.
⑺—________ books are they? (who)
— These books are my teacher’s.
⑻—________ is your sister? (who)
—My sister is Angel. She has long hair.
⑼—________ can I get to the bookstore? (how)
— Go straight. Turn right at the first crossing. It’s on your left.
⑽—________ do you like soccer? (why)
—Because it’s exciting.