1) experienced a) in b) on c) at 2) associate a) to b) of c) with 3) congratulate ..... an anniversary a) with b) on c) to 4) deal ... a) for b) with c) at 5) provide sb ......smth a) for b) with c) in 6) praise.... a) for b) on c) at 7) concentrate a) on b) at c) in 8) responsible ... a) from b) for c) on 9) proud ... a) in b) for c) of 10) happy ...sb a) on b) with c) for 11) a reply .... a) on b) to c) with

un 1 use of english b2

per en/la

Tauler de classificació

Estil visual

Opcions

Canvia de fonament

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