After a long day at school，I walked home with my heavy schoolbag.Sleepy and __16__，I threw my things on the couch and grabbed something from the __17__ to eat.I passed by the living room and wished I could watch TV，but I knew my __18__ would take me the whole night.I took my schoolbag and went __19__ to my room.I tried to understand chemistry and __20__ sleepiness at the same time.I was stressed out and __21__.I wanted something to cheer me up.
Later，I __22__ the sound of the front door opening.And I waited for it－the sound of my mom singing.__23__ she sings offkey(跑调)，it made me excited that she was here.I ran down to greet my mom.We __24__ each other and I ran back upstairs.I like it when my mom was happy.Her __25__flowed down to me and I got the strength to __26__ the stress again.
Sometimes I wonder how my mom can still be __27__ after coming back from work.Every weekday，she wakes up __28__ in the morning to go to work and spends all hour on the bus before getting downtown.At a __29__ factory，she works standing for the whole day and draws patterns for clothes over and over.After work，she gets stuck in __30__ for two hours on her way back home.When I __31__ my school life with her work life，I should not be the one to __32__.At least I have some interesting things to do at school，but one mistake at work can cost my mom her job.I __33__ that my mom has a positive attitude and lives her life with a joyous heart，though there may be __34__.Seeing her happy makes me feel __35__，too.
16．A.heavy B．busy
C．hungry D．unlucky
17．A.classroom B．kitchen
C．bedroom D．apartment
18．A.dream B．supper
C．homework D．experience
19．A.downstairs B．upstairs
C．outside D．inside
20．A.break off B．put off
C．get off D．fight off
21．A.bored B．shocked
C．worried D．frightened
22．A.felt B．recorded
C．raised D．heard
23．A.But B．Though
C．If D．As
24．A.shook B．helped
C．hugged D．touched
25．A.need B．idea
C．faith D．energy
26．A.face B．change
C．accept D．leave
27．A.creative B．sensitive
C．positive D．competitive
28．A.early B．soon
C．fast D．late
29．A.furniture B．tobacco
C．car D．clothing
30．A.chat B．traffic
C．duty D．task
31．A.replace B．exchange
C．connect D．compare
32．A.complain B．decide
C．study D．play
33．A.achieve B．notice
C．appreciate D．improve
34．A.accidents B．difficulties
C．lies D．differences
35．A.successful B．skillful
C．good D．important