Tom often eats _____ good breakfast ____ the morning.

In my opinion, no search engine can ________ Baidu in search scope and speed. [ ]

The pen ______he is writing is mine.

．Frankput the mediocre in the top drawer to make sure it would not be_______ to thekids.

My mother says she will cancel the family trip. I really can’t understand.— . You were looking forward to it.