Would you like to go to the park with me,Susan——I’d like to, ____ you don’t want to goalone.

Four policemen rode past on their motorbikes，then came the television broadcasting car，and ______ the marathon runners

We should often keep _____ touch with each other, because we are good friends.

The girl Mary, and telephone number is 3624385.

The corridors (走廊) was so narrow that I had to _____myself against the wall to let them pass. [ ]