The shop-assistant was straight with his customers. If an article was of _____ quality, he'd tell them so.
| A．humble | B．minor | C．inferior | D．awkward |
As reliable parents, they never ______ to give their son what he is promised.
| A．expect | B．intend | C．manage | D．fail |
---Must I go to the gym three times a week?
---No, you ______. Twice a week is OK.
| A．mustn’t | B．needn’t | C．can’t | D．shouldn’t |
---Mary’s skirt is a real bargain.
---_____ must be in a secondhand shop that she bought it.
| A．That | B．This | C．It | D．There |
I wasn’t aware of this before, but recent research _____ that eating too much fat can contribute to heart disease.
| A．has shown | B．will show | C．was showing | D．showed |
The volunteers will do _______ to help those injured in the earthquake.
| A．everything possible humanly | B．everything humanly possible |
| C．humanly possible everything | D．humanly everything possible |