Lily nearly missed the train_________ too much traffic.
| A．as a result of | B．on top of | C．in front of | D．in need of |
The price of the phone ________ what kind it is.
| A．goes on | B．takes after | C．depends on | D．looks like |
It’s important ________ English well.
| A．learn | B．to learn | C．learning | D．learns |
I invited him ________ my hometown last week.
| A．to visit | B．visited | C．visit | D．visiting |
Many parents find it difficult _______ with their children.
| A．talk | B．talked | C．to talk | D．talking |