______ customers, the Hong Kong company said the amount of the chemical in the shampoo products wouldn’t harm people’s health.
| A．Calming | B．Having calmed | C．To calm | D．Calmed |
There is no in trying to talk George into joining us. He enjoys being alone.
| A．doubt | B．wonder | C．hope | D．point |
An advertisement is useful in it can persuade customers to but the kinds of goods in the shop.
| A．that | B．which | C．what | D．whether |
I don’t mind her criticizing me, but is how she does it that I object to.
| A．it | B．that | C．this | D．which |
all her spare time to her study during the three years, Tedy finally took the first place in her school in the College Entrance Examination and received the admission notice from her dream university.
| A．Devoted | B．Having devoted | C．To be devoted | D．She had devoted |
After a hard ---fought campaign, Barack Obama won the US presidential election, and became
President of the United States---the first African –American in
country’s history to do so.
| A．the; the | B．/; / | C．/; the | D．the; / |