add sth.to加到
最后把一些番茄加到面包片的顶端
另外
A.peel [pi:l] v.剥,剥落；削
b.pour [pɔ:]vt.灌,注；倒；倾泻；
c.mix[miks]使……混合He is taller than any boys in his class。将其改为同义句。He is _________in his class.He is _the___tallest___boy__in his class.