1.My study is on the fourth floor. Let's go u( ) and have a look 2.My grandfather ie wateri
问题描述：
1.My study is on the fourth floor. Let's go u( ) and have a look 2.My grandfather ie wateri
1.My study is on the fourth floor. Let's go u() and have a look
2.My grandfather ie watering f() in garden now
3.This coat looks very b() on you
–Tank you
4.The boy likes making m( ) planes
答
out；flowers； beautiful；model；