1 A of B for C at D on—
2 A have B take C cause D tap
3 A course B length C state D time
4 A heard B appreciated C tracked D welcomed
5 A luck B point C chance D sense
6 A exposed B expressedC carried D reflected
7 A good B well C regularly D stable
8 A Unfortunately B Accordingly C Luckily D Unexpectedly
9 A over B once C again D away
10 A hear B bear C wear D tear
11 A affect B effect C enforce D present
12 A scope B attitude C survey D hearing
13 A whereas B although C because D unless
14 A concert B factory C meting D mall
15 A each B every C all D for