1 . When we finished cooking, Father gave us a ______ smile.

A．satisfied

B．satisfying

C．satisfactory

D．satisfaction

2 . However, what concerned him most was that farmers often had poor harvests and sometimes even had a serious ____________ of food to eat.

A．shortage

B．hybrid

C．crisis

D．boost

E．yield

3 . In another part of the shop, where there is a wide range of ____________ for Henry to choose from.

A．sorts

B．plastics

C．options

D．dinosaurs

E．sayings

4 . His coat is worn out in several places.He sees a sign for a ____________’s shop.

A．saying

B．scene

C．loan

D．patience

E．tailor

5 . Tuition fees and living ____________ are much more expensive than at home and could end up costing most families an arm and a leg.

A．gains

B．expenses

C．angles

D．belts

E．budgets

6 . Students need to generate ideas, offer examples, apply concepts, and raise questions, as well as give ____________.

A．angles

B．surroundings

C．budgets

D．presentations

E．firms

7 . My ____________ is to set up a business in China after graduation.

A．qualification

B．ambition

C．adaptation

D．participation

E．presentation

8 . Above all, Hawking was willing to admit his ____________.

A．cells

B．findings

C．thinking

D．faults

E．shadows

10 . I’m writing to tell you something about my plan for my study and I also want you to do me a        .

A．patience

B．reaction

C．bond

D．favor