1
An outdoor arena built in Rome for sports or entertainment. For example: Run 10 laps around the c_lo_se_m.
2
A secret series of numbers or letters that allows you to use a computer system. For example: You need to enter your p_s_w_rd to check your e-mail.
3
A system of computers and other devices that are connected to each other. For example: He hooked up his computer to the n_t_o_k.
4
Software designed to interfere with a computer's normal functioning. For example: The last month, my computer failed because a m_l_a_e.
5
Person who give a message to someone. For example: You should never open an attachment if you don't know the s_ _d_r.
6
To cause someone to feel troubled, worried or concerned. For example: He's so easygoing. Nothing seems to b_t_e_ him.
7
An attempt to find someone or something. For example: We will begin a s_a_ch for a new manager this week.
