My mother is the type of woman who suspects that a late night call or a surprise invitation is a ________ of bad news.
| A．symptom | B．solution | C．subject | D．sign |
You should avoid _______ for your class.
| A．to be late | B．late |
| C．being late | D．to have been late |
There ______the school bus. Hurry up!
| A．is coming | B．comes | C．has come | D．will come |
Nowadays, how we can take good care of _______old is becoming _______hot and serious topic.
| A．the; a | B．a; the |
| C．a; a | D．the; the |
Don’t worry about the baby not wanting to leave you----it’s a stage _______they all go through.
| A．where | B．that | C．when | D．what |
It was proposed by the board that our school _____ more advanced teaching methods.
| A．would introduced | B．introduced |
| C．introduce | D．be introducing |