Do you know the Changjiang River is longer than _____ in America?
There is _______“L” in “ruler”.
Boys and Girls, I will tell you ________, and you can finish it ________.
I find this Math problem very ___ _. I believe the students can work it out .
--- How many workers are there in your factory, Mr Brown? --- ________ workers in our factory________ more than ________.
The earthquake_______ when I_______ some cleaning in the kitchen.