Câu hỏi: The ................ of dark red spots is one of the first signs of the disease.

A. appearance

B. appearing

C. appear 

Câu 1: .............. I think it’s useful to write anoutline of your essay before you start to write the first draft.

A. Interestingly,

B. Definitely,

C. Personally,

Câu 2: Carlos is the only one of thosestudents who       ............. lived up to thepotential described in the yearbook.

A. has

B. have

Câu 3: He seems to forget that there .............. things to be done before he can graduate.

A. are

B. is

Câu 4: Everyone selected to serve on this jury ............... to be willing to give up a lot of time.

A. have

B. has

Câu 5: Kara Wolters, together with her teammates, ...............

A. presents

B. present

Câu 6: There ................ to be some people left in that town after yesterday's flood.

A. have

B. has