I can’t be sure that we will win but I ____ that our team will play hard to win the championship.
| A．guarantee | B．remind | C．require | D．doubt |
Canada is a country _____many different nationalities as well as one with foreign immigrants _____ the majority of its population.
| A．making up of; made up | B．consisting of; making up |
| C．made up of; consists of | D．consisted of; made up |
Shortly after the accident, _____ policemen were sent to the spot to keep order.
| A．score of | B．two scores | C．score | D．scores of |
Although he knew little about the work done in the field, he succeeded ____other more experienced experimenters failed.
| A．which | B．that | C．what | D．where |
There is a small object _____ a pin on the desk.
| A．resembling | B．resembling with | C．resembled | D．resembled like |
His uncle went abroad in 2010, and __________ since.
| A．had not been heard of | B．has not been heard of |
| C．had not heard of | D．has not heard of |