Nelson Mandela was of South Africa from 1994 to 1999.
| A．presidents | B．a president |
| C．President | D．our president |
She will leave her homework ______the teacher’s desk after school today.
A from B to C for D on
It will _____us several years to learn a foreign language well.
A cost B take C spend D use
Most young people find ______exciting to watch a football match.
A it B this C that D one
Can you give me some _________ of advice?
A piece B a piece C one piece D pieces
Let’s play football together,______?
A has he B will you C shall we D is he