She always has trouble_____(to do / doing)
She always has trouble_____(to do / doing)
China will always do what she has promised to do
the chores she has to do is 后面加do 还是doing?
She has many different ways that work A to do B doing C did
12.The teacher has many things to do ,so she is always in a
she always has many things to do on weekends.的同义句
She 's very busy.She has a lot __.A do B does C doing D to d
she has to do the work [she]
always doing sth 还是always do sth 还是always to do sth?
she has gone to australia.she has always had always had ----
has difficulty doing sth还是has difficulty to do sth
Susan has done well in the competition .---( ).She always do