With the help of high technology, more and more substances _________ in the past years.
| A．discovered | B．have discovered |
| C．had been discovered | D．have been discovered |
Everybody thinks little of the film．In fact，there is no__ of it being tried out in the film festival．
| A．sign | B．use | C．possibility | D．doubt |
Of the seven days in a week.Saturday is said to be the most popular _______ for a wedding in some countries.
| A．way | B．situation | C．event | D．choice |
One thousand dollars a month is not a fortune but would help cover my living _______.
| A．bills | B．expenses | C．prices | D．charges |
My morning_____includes jogging in the park and reading newspapers over breakfast.
| A．drill | B．action | C．regulation | D．routine |
- Your coffee smells great！
- It’s from Mexico. Would you like _____?
| A．it | B．some | C．this | D．little |