Susan has to work very hard .I( )do her job,I'm sure.

Susan has to work very hard .I( )do her job,I'm sure. I'm sure that she has the ___(able) to do the work well. I will work hard and I am sure to overtake that,go,work,hard,to,well,make sure,I everything It' s hard work and we need to work very quickly,but I'm not I‘m very tired ; I often dream ()hard work I’m going to work hard _____it . I'm going to work hard-----it You've got a good job,Do you really work here?---No,Susan.I- The boy is very clever.I"m sure he is a-----to work out thes I'm sure to do it myself I'm sure he will do the work to the best of his ability